NOMENCLATURE (ie naming compounds)

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "NOMENCLATURE (ie naming compounds)"

Transcription

1 NOMENCLATURE (ie naming compounds) An ionic compounds (salt) may be any one of thousands of chemical compounds How do chemists describe which salt they are discussing? There is a system that we will follow when writing the names or the formulas for ionic compounds.

2 NOMENCLATURE (ie naming compounds) Let s look at monatomic ions first. Monatomic of course implies ONE atom in this case with a charge. For example: lithium ion = Li + sodium ion = Na + barium ion = Ba 2+

3 NOMENCLATURE (ie naming compounds) Let s look at monatomic ions first. Monatomic of course implies ONE atom in this case with a charge. For example: lithium ion = Li + sodium ion = Na + barium ion = Ba 2+ All cations!

4 NOMENCLATURE (ie naming compounds) Let s look at monatomic ions first. Monatomic of course implies ONE atom in this case with a charge. But for nonmetals: fluorine as an ion becomes = fluoride ion = F - chlorine becomes chloride ion = Cl - oxygen becomes oxide ion = O 2-

5 NOMENCLATURE (ie naming compounds) Let s look at monatomic ions first. Monatomic of course implies ONE atom in this case with a charge. But for nonmetals: fluorine as an ion becomes = fluoride ion = F - chlorine becomes chloride ion = Cl - oxygen becomes oxide ion = O 2- Anions!

6 NOMENCLATURE (ie naming compounds) Let s look at monatomic ions first. Monatomic of course implies ONE atom in this case with a charge. But for nonmetals: fluorine as an ion becomes = fluoride ion = F - chlorine becomes chloride ion = Cl - oxygen becomes oxide ion = O 2- So for nonmetals you drop the ending and replace it with ide. Anions!

7 To write a name for an ionic compound - it is as easy as just writing the names of the ions present. example: NaF is made of the sodium and the fluoride ions.

8 To write a name for an ionic compound - it is as easy as just writing the names of the ions present. example: NaF is made of the sodium and the fluoride ions. becomes known as sodium fluoride

9 To write a name for an ionic compound - it is as easy as just writing the names of the ions present. example: NaF is made of the sodium and the fluoride ions. becomes known as sodium fluoride AlCl3 is made of the aluminum and the chloride ions.

10 To write a name for an ionic compound - it is as easy as just writing the names of the ions present. example: NaF is made of the sodium and the fluoride ions. becomes known as sodium fluoride AlCl3 is made of the aluminum and the chloride ions. becomes known as aluminum chloride

11 Try these two yourself: K2S BaI2

12 Try these two yourself: K2S BaI2 that s potassium sulfide. and that s right this one is barium iodide.

13 But what about these two: CuCl CuCl2

14 But what about these two: CuCl CuCl2 At first glance they both should be copper chloride. They have different formulas so they have to have different names. Right?

15 But what about these two: CuCl CuCl2 Remember from earlier discussions that transition elements can form multiple charges. This means that they can also form multiple compounds with the same anion.

16 But what about these two: CuCl CuCl2 At one time the one on the left was known as cuprous chloride and the one of the right was known as cupric chloride.

17 But what about these two: CuCl CuCl2 But now the one on the left is called copper(i) chloride while the one on the right is called copper (II) chloride.

18 But what about these two: CuCl CuCl2 But now the one on the left is called copper(i) chloride while the one on the right is called copper (II) chloride. copper (I) ion chloride ion copper (II) ion chloride ion Hence the different names.

19 As mentioned you name what you see: FeO Fe2O3

20 As mentioned you name what you see: FeO is iron (II) oxide Fe2O3 is iron (III) oxide

21 As mentioned you name what you see: FeO is made up of Fe 2+ and O 2- Fe2O3 is made up of Fe 3+ and O 2- is iron (II) oxide is iron (III) oxide

22 As mentioned you name what you see: FeO is made up of Fe 2+ and O 2- is iron (II) oxide Fe2O3 is made up of Fe 3+ and O 2- is iron (III) oxide How do we know iron (II) vs. iron (III)? The charge on an oxide ion is ALWAYS 2-. So the example on the left iron has to be 2+ to cancel it out.

23 As mentioned you name what you see: FeO is made up of Fe 2+ and O 2- is iron (II) oxide Fe2O3 is made up of Fe 3+ and O 2- is iron (III) oxide How do we know iron (II) vs. iron (III)? The charge on an oxide ion is ALWAYS 2-. But in the example on the right there are three oxide ions making 6-. So there had to be two iron 3+ to make that one neutral.

24 Try these two yourself: CoCl3 MnO

25 Try these two yourself: CoCl3 Well chloride is ALWAYS 1- and there are three of them so the cobalt had to be 3+. So cobalt (III) chloride. MnO And oxide is ALWAYS 2- and there is only one of them so the manganese had to be 2+. So manganese (II) oxide.

26 So now the charges go: Roman Numerals RN for Sn & Pb

27 Nomenclature YOUR TURN: Write the names for the following ionic compounds: 1. K3N 2. CaBr2 3. Al2S3 4. Na3P 5. RaF2 6. CrO 7. Cr2O3 8. SnCl4 9. BeI2 10. PbO

Nomenclature. A systematic method of writing chemical formulas and naming compounds

Nomenclature. A systematic method of writing chemical formulas and naming compounds Nomenclature A systematic method of writing chemical formulas and naming compounds Chemical symbols Symbols are used to represent elements Either one capital letter, or a capital letter with a lower case

More information

Worksheet 5 - Naming Ionic Compounds Part 1 (Binary compounds with Group 1, 2 or 13 metals) Naming

Worksheet 5 - Naming Ionic Compounds Part 1 (Binary compounds with Group 1, 2 or 13 metals) Naming Worksheet 5 - Naming Ionic Compounds Part 1 (Binary compounds with Group 1, 2 or 13 metals) Binary compounds: have only two kinds of elements, if there are three or more it is not a binary compound. Naming

More information

Chemical Formulas. In a chemical formula, the element with the positive charge is always written first.

Chemical Formulas. In a chemical formula, the element with the positive charge is always written first. Bonding Part 2 Chemical Formulas Chemical formulas a group of chemical symbols and numbers that represent the number of atoms of each element that make up a compound. ( H O) 2 In a chemical formula, the

More information

Summer Assignment Coversheet

Summer Assignment Coversheet Summer Assignment Coversheet Course: A.P. Chemistry Teachers Names: Mary Engels Assignment Title: Summer Assignment A Review Assignment Summary/Purpose: To review the Rules for Solubility, Oxidation Numbers,

More information

Formula & Equation Writing

Formula & Equation Writing Formula & Equation Writing Book 2 H H Al Al H Al(H) 3 H Ionic Equations Ionic Formulae Balanced Equations Formula Equations Word Equations Transition Metals Using Brackets Awkward Customers More than 2

More information

Slide 1 / 76. Slide 2 / 76. Slide 3 / In the periodic table, the elements are arranged in.

Slide 1 / 76. Slide 2 / 76. Slide 3 / In the periodic table, the elements are arranged in. 1 In the periodic table, the elements are arranged in. Slide 1 / 76 alphabetical order order of increasing atomic number order of increasing metallic properties order of increasing neutron content reverse

More information

Slide 1 / 76. Slide 2 / 76. Slide 4 / 76. Slide 3 / 76. Slide 6 / 76. Slide 5 / In the periodic table, the elements are arranged in.

Slide 1 / 76. Slide 2 / 76. Slide 4 / 76. Slide 3 / 76. Slide 6 / 76. Slide 5 / In the periodic table, the elements are arranged in. Slide 1 / 76 1 In the periodic table, the elements are arranged in Slide 2 / 76 2 lements exhibit similar physical and chemical properties. alphabetical order order of increasing atomic number order of

More information

Chemistry. Ionic Compounds. Inside:

Chemistry. Ionic Compounds. Inside: hemistry Judy van der Velden. reative ommons licence. onic Bonding Practice Grade 10 cience onic ompounds onic compounds are chemical compounds in which ions are held together in a lattice structure by

More information

Nomenclature. I. Simple Ions (Ions that contain only one atom) II. Complex Ions. I A. Negative Ions Negative ions have names ending in -IDE

Nomenclature. I. Simple Ions (Ions that contain only one atom) II. Complex Ions. I A. Negative Ions Negative ions have names ending in -IDE Nomenclature I. Simple Ions (Ions that contain only one atom) I A. Negative Ions Negative ions have names ending in -IDE O = oxide ion, Cl = chloride ion, P = phosphide ion I B. Positive Ions 1. If there

More information

Which of these is the formula for disulfur heptoxide? A. S 2 O 7 B. S 7 O 2 C. SO 2 D. N 2 O

Which of these is the formula for disulfur heptoxide? A. S 2 O 7 B. S 7 O 2 C. SO 2 D. N 2 O Which of these is the formula for disulfur heptoxide? A. S 2 O 7 B. S 7 O 2 C. SO 2 D. N 2 O Which of these is the correct chemical formula for a molecule of oxygen? A. O B. O -2 C. O +2 D. O 2 Which of

More information

Compounds & Reactions Week 1. Writing Formulas & Balancing Equations. Write the chemical formula for each molecular (covalent) compound.

Compounds & Reactions Week 1. Writing Formulas & Balancing Equations. Write the chemical formula for each molecular (covalent) compound. Compounds & Reactions Week 1 Name Writing Formulas & Balancing Equations Write the chemical formula for each ionic compound. 1. Lithium fluoride 2. Copper (II) chloride 3. Manganese (II) oxide 4. Potassium

More information

Today! Demonstrations of Redox Chemistry! Electrochemistry! electrons moving about! equilibrium with a control knob! The disappearing Aluminum Rod!

Today! Demonstrations of Redox Chemistry! Electrochemistry! electrons moving about! equilibrium with a control knob! The disappearing Aluminum Rod! Today! Electrochemistry! electrons moving about! equilibrium with a control knob! Redox chemistry! oxidation and reduction! Demonstrations of Redox Chemistry! The disappearing Aluminum Rod! Alkali Metals

More information

JSUNIL TUTORIAL, SAMASTIPUR

JSUNIL TUTORIAL, SAMASTIPUR Chapter 1 Chemical Reactions and Equations Q 1. Why should a magnesium ribbon be cleaned before burning in air? Ans. Before burning in air, the magnesium ribbon is cleaned by rubbing with a sandpaper.

More information

Ionic Bonding Drill. Compound Formula. tin (II) nitride. silver oxide. lithium sulfide. magnesium sulfide. copper (I) nitride.

Ionic Bonding Drill. Compound Formula. tin (II) nitride. silver oxide. lithium sulfide. magnesium sulfide. copper (I) nitride. tin (II) nitride silver oxide lithium sulfide magnesium sulfide copper (I) nitride boron iodide potassium fluoride potassium bromide sodium phosphide iron (II) chloride copper (I) bromide lead (II) sulfide

More information

AP Chemistry A. Allan Chapter 18 - The Representative Elements: Groups 1A through 4A

AP Chemistry A. Allan Chapter 18 - The Representative Elements: Groups 1A through 4A AP Chemistry A. Allan Chapter 18 - The Representative Elements: Groups 1A through 4A 18.1 A Survey of the Representative Elements A. Basic Trends 1. Metals tend to lose electrons and form cations 2. Nonmetals

More information

1. Which of the given statements about the reaction below are incorrect?

1. Which of the given statements about the reaction below are incorrect? 1. Which of the given statements about the reaction below are incorrect? 2PbO(s) + C(s) 2Pb(s) + CO 2 (g) a. Lead is getting reduced b. Carbon dioxide is getting oxidised c. Carbon is getting oxidised

More information

Appendix C1: Batch Kinetics Tests

Appendix C1: Batch Kinetics Tests Appendix C1: Batch Kinetics Tests This appendix contains the entire data set for the batch kinetics tests for the potential biofilter components. These tests were performed to provide estimates of optimal

More information

SOLUBILITY STUDY GUIDE- Multiple Choice Section

SOLUBILITY STUDY GUIDE- Multiple Choice Section SOLUBILITY STUDY GUIDE- Multiple Choice Section Multiple Choice Section: This study guide is a compilation of questions from provincial exams since 2000. I urge you to become intimately familiar with question

More information

A.M. MONDAY, 18 January minutes

A.M. MONDAY, 18 January minutes Candidate Name Centre Number Candidate Number 0 GCSE 240/01 ADDITIONAL SCIENCE FOUNDATION TIER CHEMISTRY 2 A.M. MONDAY, 18 January 2010 45 minutes ADDITIONAL MATERIALS In addition to this paper you may

More information

Combination Reactions 2H 2 + O 2 2H 2 O. 2Na + I 2 2NaI. Ca + Cl 2 CaCl 2. C + O 2 CO 2 or 2C + O 2 2CO 3H 2 + N 2 2NH 3

Combination Reactions 2H 2 + O 2 2H 2 O. 2Na + I 2 2NaI. Ca + Cl 2 CaCl 2. C + O 2 CO 2 or 2C + O 2 2CO 3H 2 + N 2 2NH 3 Combination Reactions Predict the product and write balanced reactions for each of the following. 1. Hydrogen burned in oxygen. 2H 2 + O 2 2H 2 O 2. Sodium plus iodine. 2Na + I 2 2NaI 3. Calcium burned

More information

Boiling point in C. Colour in aqueous solution. Fluorine 188 colourless. Chlorine 35 pale green. Bromine X orange.

Boiling point in C. Colour in aqueous solution. Fluorine 188 colourless. Chlorine 35 pale green. Bromine X orange. Q1.This question is about halogens and their compounds. The table below shows the boiling points and properties of some of the elements in Group 7 of the periodic table. Element Boiling point in C Colour

More information

A.M. MONDAY, 18 January minutes

A.M. MONDAY, 18 January minutes Candidate Name Centre Number Candidate Number 0 GCSE 240/02 ADDITIONAL SCIENCE IGER TIER CEMISTRY 2 A.M. MONDAY, 18 January 2010 45 minutes ADDITIONAL MATERIALS In addition to this paper you may require

More information

[ Cl ] - [[Mg 2+ ] ] Experiment 7: Oxidation-Reduction Reactions. transfer e -

[ Cl ] - [[Mg 2+ ] ] Experiment 7: Oxidation-Reduction Reactions. transfer e - Experiment 7: OxidationReduction Reactions PURPOSE Become familiar with the concepts of oxidation and reduction and how these reactions occur. Carry out several such reactions and learn to recognize when

More information

GCSE 4462/01 CHEMISTRY 1 FOUNDATION TIER SCIENCE A/CHEMISTRY. P.M. FRIDAY, 12 June hour JUN S

GCSE 4462/01 CHEMISTRY 1 FOUNDATION TIER SCIENCE A/CHEMISTRY. P.M. FRIDAY, 12 June hour JUN S Surname Centre Number Candidate Number Other Names 0 GCSE 4462/01 S15-4462-01 SCIENCE A/CHEMISTRY CHEMISTRY 1 FOUNDATION TIER P.M. FRIDAY, 12 June 2015 1 hour For s use Question Maximum Mark Mark Awarded

More information

Solutions Unit Exam Name Date Period

Solutions Unit Exam Name Date Period Name Date Period Ms. Roman Page 1 Regents Chemistry 1. Which mixture can be separated by using the equipment shown below? 6. Which ion, when combined with chloride ions, Cl, forms an insoluble substance

More information

Abu Dhabi Trade Effluent Standards & Regulations Summary

Abu Dhabi Trade Effluent Standards & Regulations Summary Abu Dhabi Trade Effluent Standards & Regulations Summary August 2010 Disclaimer: The standards & regulations provided here are attributable to the named source and are assumed to be accurate at the time

More information

Chemistry/Additional Science

Chemistry/Additional Science Write your name here Surname Other names Pearson Edexcel GCSE Centre Number Candidate Number Chemistry/Additional Science Unit C2: Discovering Chemistry Higher Tier Wednesday 14 June 2017 Morning Time:

More information

3. Give the molecular formula for the following ionic compounds (note both fixed and variable charged metals)

3. Give the molecular formula for the following ionic compounds (note both fixed and variable charged metals) Dr. Taylor Naming ompounds Practice Fall 2007 1. Give the name for the following ionic compounds containing fixed charge metals: A. Li 2 B. K 2 r 4. sl D. Rb 3 2 E. MgS F. Mg 3 N 2 G. abr 2 4 2. a 3 P

More information

systematic table of elements

systematic table of elements systematic table of elements increasing num mber of electrons increasin ng atomar mass Be B C N O F Ne hydrogen (1 electron) helium (2 electrons) lithium (3 electrons) beryllium (4 electrons) boron (5

More information

ICSE-Science 2 (Chemistry) 2004

ICSE-Science 2 (Chemistry) 2004 ICSE-Science 2 (Chemistry) 2004 Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 15 minutes. This time is to be spent in reading

More information

CRHS Academic Chemistry Unit 1 Matter and Change HOMEWORK. Due Date Assignment On-Time (100) Late (70)

CRHS Academic Chemistry Unit 1 Matter and Change HOMEWORK. Due Date Assignment On-Time (100) Late (70) Name KEY Period CRHS Academic Chemistry Unit 1 Matter and Change HOMEWORK Due Date Assignment On-Time (100) Late (70) 1.1 1.2 1.3 Warm Ups Notes, Homework, Exam Reviews and Their KEYS located on CRHS Academic

More information

New GCSE 4462/02 SCIENCE A HIGHER TIER CHEMISTRY 1

New GCSE 4462/02 SCIENCE A HIGHER TIER CHEMISTRY 1 Surname Other Names Centre Number 0 Candidate Number New GCSE 4462/02 SCIENCE A HIGHER TIER CHEMISTRY 1 ADDITIONAL MATERIALS A.M. WEDNESDAY, 18 January 2012 1 hour In addition to this paper you may require

More information

Electrochemistry Written Response

Electrochemistry Written Response Electrochemistry Written Response January 1999 7. Balance the following redox reaction in acidic solution: RuO 4 + P Ru(OH) 2 2+ + H 3 PO 3 (acid) (3 marks) 8. A technician tests the concentration of methanol,

More information

TWEED RIVER HIGH SCHOOL 2006 PRELIMINARY CHEMISTRY. Unit 2 Metals

TWEED RIVER HIGH SCHOOL 2006 PRELIMINARY CHEMISTRY. Unit 2 Metals TWEED RIVER HIGH SCHOOL 2006 PRELIMINARY CHEMISTRY Unit 2 Metals Part 2 Metals differ in their reactivity with other chemicals and this influences their uses. Describe observable changes when metals react

More information

Chapter: The d and f Block Elements

Chapter: The d and f Block Elements Chapter: The d and f Block Elements Introduction to d block elements Question 1 In Tc ( Z = 43) and Tb( Z = 65) which one is inner transition metal and which one is transition metal and why? The outer

More information

Periodic Trends. Introduction

Periodic Trends. Introduction Periodic Trends Introduction In the modern periodic table (shown below in Figure 1), elements are arranged according to increasing atomic number in horizontal rows called periods. In Figure 1, atomic numbers,

More information

P R A C T I C E I O N S Q U I Z - 1

P R A C T I C E I O N S Q U I Z - 1 P R A C T I C E I O N S Q U I Z - 1 Hypobromite Hydrogen Dichromate Iodate Thiocyanate Nitrate Permanganate Perbromate Bromate Sodium Nitrite Bicarbonate, Ammonium Hypoiodite Chromate Bisulfate Nickel

More information

7.3 Bonding in Metals > Chapter 7 Ionic and Metallic Bonding. 7.3 Bonding in Metals. 7.1 Ions 7.2 Ionic Bonds and Ionic Compounds

7.3 Bonding in Metals > Chapter 7 Ionic and Metallic Bonding. 7.3 Bonding in Metals. 7.1 Ions 7.2 Ionic Bonds and Ionic Compounds Chapter 7 Ionic and Metallic Bonding 7.1 Ions 7.2 Ionic Bonds and Ionic Compounds 7.3 Bonding in Metals 1 Copyright Pearson Education, Inc., or its affiliates. All Rights Reserved. CHEMISTRY & YOU What

More information

Oxidation and Reduction

Oxidation and Reduction Oxidation and Reduction An oxidation reaction is one in which oxygen is added to a substance. Example: Methane is oxidised when it burns in air. Oxygen is added to the carbon in methane, forming carbon

More information

Warm Up (Sept 12) How will an atom change if you change the number of: a) Protons?

Warm Up (Sept 12) How will an atom change if you change the number of: a) Protons? Warm Up (Sept 12) How will an atom change if you change the number of: a) Protons? b) Electrons? c) Neutrons? 1 CH3OS Warm Up (Sept 13) 1. What is an isotope? 2. Neon has two major isotopes, Neon 20 and

More information

MR. D HR UV AS HE R I.C.S.E. BOA RD PAP ER ICSE

MR. D HR UV AS HE R I.C.S.E. BOA RD PAP ER ICSE MR D HR UV AS HE R ICSE BOA RD PAP ER 200 4 1 ICSE-2004 Section A (40 Marks) (Attempt all questions from this section) Question 1 (a) Choose the letters A,B,C or D to match the descriptions (i) to (iv)

More information

Test sticks and test papers for semi-quantitative determinations

Test sticks and test papers for semi-quantitative determinations QUANTOFIX test sticks for semi-quantitative determinations QUANTOFIX test sticks meet the most important requirements for a modern quick-test: rapid dip and read convenient the analysis can be carried

More information

Name Class Date. Does it have a crystalline structure? Minerals are crystals. Each mineral has a certain crystal structure that is always the same.

Name Class Date. Does it have a crystalline structure? Minerals are crystals. Each mineral has a certain crystal structure that is always the same. CHAPTER 1 1 What Is a Mineral? SECTION Minerals of the Earth s Crust BEFORE YOU READ After you read this section, you should be able to answer these questions: What are minerals? What determines the shape

More information

Chemistry Themed MATERIALS Part 2 Reactivity of Metals and Redox

Chemistry Themed MATERIALS Part 2 Reactivity of Metals and Redox Chemistry Themed MATERIALS Part 2 Reactivity of Metals and Redox 2016-2017 1 2 Chemistry in the Community-2016-2017 Materials: Reactivity of Metals and Redox W 10/5 Balancing Quiz Demo AgNO 3 + Cu and

More information

PO 4 NH 4 H + + SO 3

PO 4 NH 4 H + + SO 3 KEY TO AP CHEMISTRY EQUATIONS BY TYPE 196882, 198588, 199093, 1995 Double Replacement 1. Hydrogen sulfide is bubbled through a solution of silver nitrate. H 2 S + Ag 1+ Ag 2 S + H + 2. An excess of sodium

More information

AP* CHEMISTRY EQUATIONS BY TYPE

AP* CHEMISTRY EQUATIONS BY TYPE AP* CHEMISTRY EQUATIONS BY TYPE Double Replacement 1. Hydrogen sulfide is bubbled through a solution of silver nitrate. 2. An excess of sodium hydroxide solution is added to a solution of magnesium nitrate.

More information

Chapter 13 THE GROUP 13 ELEMENTS. Exercises

Chapter 13 THE GROUP 13 ELEMENTS. Exercises Chapter 13 THE GROUP 13 ELEMENTS Exercises 13.2 (a) BBr 3 (l) + 3 H 2 O(l) H 3 BO 3 (aq) + 3 HBr(aq) (b) 2 Al(s) + 6 H + (aq) 2 Al 3+ (aq) + 3 H 2 (g) (c) 2 TlOH(aq) + CO 2 (g) Tl 2 CO 3 (s) + H 2 O(l)

More information

AP Chemistry Reaction Set

AP Chemistry Reaction Set Class: Date: AP Chemistry Reaction Set 2008-2009 Other 1. Sulfur trioxide gas is bubbled into a solution of sodium hydroxide. (2005) 2. Hydrogen iodide gas is bubbled into a solution of lithium carbonate.

More information

Suggest one reason why spoons are electroplated. ... Why is hydrogen produced at the negative electrode and not sodium?

Suggest one reason why spoons are electroplated. ... Why is hydrogen produced at the negative electrode and not sodium? Q1.This question is about electrolysis. (a) Metal spoons can be coated with silver. This is called electroplating. Suggest one reason why spoons are electroplated. (b) When sodium chloride solution is

More information

14) barium iodide. I.) Binary Compound With Fixed Charge Cation. 15) sodium fluoride. Practice Problems. Write the correct formula for:

14) barium iodide. I.) Binary Compound With Fixed Charge Cation. 15) sodium fluoride. Practice Problems. Write the correct formula for: I.) Binary Compound With Fixed Charge Cation Write the correct formula for: 1) magnesium oxide 2) lithium bromide 3) calcium nitride 4) aluminum sulfide 5) potassium iodide 6) strontium chloride 7) sodium

More information

On-Site Sodium Hypochlorite Generation Equipment

On-Site Sodium Hypochlorite Generation Equipment On-Site Sodium Hypochlorite Generation Equipment Water Arabia - 2015 Electrolysis A Process that decomposes a chemical compound into its elements or produces a new compound by the action of an electrical

More information

Some Basic Concepts of Chemistry

Some Basic Concepts of Chemistry Q 1. Some Basic Concepts of Chemistry What weight of AgCI will be precipitated when a solution containing 4.77 g of NaCI is added to a solution of 5.77 g of AgNO 3? (IIT JEE 1978 3 Marks) Q 2. One gram

More information

Solubility Equi librium Ksp. Chapter 17 Sections

Solubility Equi librium Ksp. Chapter 17 Sections Solubility Equi librium Ksp Chapter 17 Sections 17.4 17.6 Precipitation Reactions Earlier in this course, we considered precipitation reactions zinc nitrate reacts with sodium hydroxide Zn(NO3)2 + 2NaOH

More information

AP Chemistry Reaction Set

AP Chemistry Reaction Set Class: Date: AP Chemistry Reaction Set 2009-2010 Other 1. Pure solid phosphorus (white form) is burned in air. (2002) 2. Sulfur dioxide gas is bubbled into distilled water. (2001) 3. A drop of potassium

More information

METALS

METALS METALS 3 Gallium is a metallic element in Group III. It has similar properties to aluminium. (a) (i) Describe the structure and bonding in a metallic element. You should include a labelled diagram in your

More information

There s also got to be a wire, but that s kind of taken for granted.

There s also got to be a wire, but that s kind of taken for granted. RedOx Pt 2 Electrochemical Cells (AKA simple batteries) An electrochemical cell has 3 major components: 1. The Cathode (and it s corresponding solution) 2. The Anode (and it s corresponding solution) 3.

More information

LABORATORY TURNAROUND TIMES AND CHARGES

LABORATORY TURNAROUND TIMES AND CHARGES LABORATORY TURNAROUND TIMES AND CHARGES The enclosed prices reflect a 5 business day turnaround time. There will be a $25.00 minimum charge per report. Same Day Rush 24 Hour Rush 48 Hour Rush 72 Hour Rush

More information

Unit 1 The Solid State

Unit 1 The Solid State Points to Remember Amorphous and Crystalline Solids Unit 1 The Solid State Amorphous- short range order, Irregular shape eg-glass Crystalline Solids- long range order, regular shape eg : NaCl Molecular

More information

Organizing the Elements

Organizing the Elements Organizing the Elements In a self-service store, the products are grouped according to similar characteristics. With a logical classification system, finding and comparing products is easy. You will learn

More information

CERTIFICATE OF ANALYSIS

CERTIFICATE OF ANALYSIS Your Project #: 001\DRINKABLE WATER Your C.O.C. #: na Attention: Michael Bourgon 7111 Syntex Dr Suite 354 Mississauga, ON CANADA L5B 4P5 CERTIFICATE OF ANALYSIS MAXXAM JOB #: B2H1428 Received: 2012/11/01,

More information

WHERE SHOULD ALUMINUM GO IN THE PERIODIC TABLE?.pdf

WHERE SHOULD ALUMINUM GO IN THE PERIODIC TABLE?.pdf Laval University From the SelectedWorks of Fathi Habashi November, 2008 WHERE SHOULD ALUMINUM GO IN THE PERIODIC TABLE?.pdf Fathi Habashi Available at: https://works.bepress.com/fathi_habashi/175/ WHERE

More information

ADVANCED AP PLACEMENT CHEMISTRY. Activity Series. Introduction. Objective. Chemicals and Equipment

ADVANCED AP PLACEMENT CHEMISTRY. Activity Series. Introduction. Objective. Chemicals and Equipment ADVANCED AP PLACEMENT CHEMISTRY Introduction Activity Series An activity series of metals is a table of metals arranged in the order of their decreasing chemical activity or the ease at which the metal

More information

Solubility Equi librium Ksp. Chapter 17 Sections

Solubility Equi librium Ksp. Chapter 17 Sections Solubility Equi librium Ksp Chapter 17 Sections 17.4 17.6 1 Precipitation Reactions Earlier in this course, we considered precipitation reactions zinc nitrate reacts with sodium hydroxide Zn(NO3)2 + 2NaOH

More information

Partner: Cathy 22 March Separation and Qualitative Determination of Cations and Anions

Partner: Cathy 22 March Separation and Qualitative Determination of Cations and Anions Partner: Cathy 22 March 2012 Separation and Qualitative Determination of Cations and Anions Purpose: The purpose of this lab is to identify the cations and anions components in the unknown solution. This

More information

Problems and Prospects of Halogen Element Contained Dust Treatment in Recycling

Problems and Prospects of Halogen Element Contained Dust Treatment in Recycling Materials Transactions, Vol. 44, No. 12 (2003) pp. 2422 to 2426 Special Issue on New Systems and Processes in Recycling and High Performance Waste Treatments #2003 The Japan Institute of Metals OVERVIEW

More information

06. Electroplating Industry

06. Electroplating Industry PRTR Estimation Manual 06. Electroplating Industry January 2001 Revised: March 2002 Federation of Electro Plating Industry Association, Japan Contents 1. Class I Designated Chemical Substances (Referred

More information

1. What volume of water is required to make a 4.65 M solution from 5.2 g of NaBr (MM = g/mol)?

1. What volume of water is required to make a 4.65 M solution from 5.2 g of NaBr (MM = g/mol)? CHEMISTRY 110 EXAM II Answer Key March 22, 2013 1. What volume of water is required to make a 4.65 M solution from 5.2 g of NaBr (MM = 102.894 g/mol)? A. 4.65 ml B. 10.9 ml C. 11 ml D. 235 ml E. 240 ml

More information

CHAPTER 3 METALS AND NON-METALS About 118 elements are known today. There are more than 90 metals, 22 non metals and a few metalloids. Sodium (Na), potassium (K), magnesium(mg), aluminium(al), calcium(ca),

More information

Chapter 12 Reactivity of Metals 12.1 Different Reactivities of Metals Recall an experiment performed in F.3

Chapter 12 Reactivity of Metals 12.1 Different Reactivities of Metals Recall an experiment performed in F.3 Chapter 12 Reactivity of Metals 12.1 Different Reactivities of Metals Recall an experiment performed in F.3 p.1/9 When freshly cut, potassium has a shiny surface and it reacts vigorously with water, giving

More information

Elements. The periodic table organizes elements by their chemical properties. Main Idea. Key Terms group period nonmetal family metal metalloid

Elements. The periodic table organizes elements by their chemical properties. Main Idea. Key Terms group period nonmetal family metal metalloid Section 3 5B, 5C s The periodic table organizes elements by their chemical properties. Some elements are metals. Some elements are nonmetals or metalloids. Elements Key Terms group period nonmetal family

More information

What Is The Chemical Formula For Copper 2 Sulfate

What Is The Chemical Formula For Copper 2 Sulfate What Is The Chemical Formula For Copper 2 Sulfate Free Download WHAT IS THE CHEMICAL FORMULA FOR COPPER 2 SULFATE WHAT IS THE FORMULA FOR COPPER(II) SULFATE? REFERENCE Sun, 17 Dec 2017 13:50:00 GMT the

More information

Covered with a thin layer of oxide at ordinary temperatures.

Covered with a thin layer of oxide at ordinary temperatures. 1 More about Metals Physical properties of metals In general metals have luster, are malleable and ductile, good conductors of heat and electricity and have high boiling and melting points and nonmetals

More information

OC30 Conduct a qualitative experiment to detect the presence of dissolved solids in water samples, and test water for hardness (soap test)

OC30 Conduct a qualitative experiment to detect the presence of dissolved solids in water samples, and test water for hardness (soap test) Chemistry: 6. Water Please remember to photocopy 4 pages onto one sheet by going A3 A4 and using back to back on the photocopier Syllabus OC14 Use cobalt chloride paper or anhydrous copper sulfate to test

More information

NCERT solutions for Metals and Non Metals

NCERT solutions for Metals and Non Metals NCERT solutions for Metals and Non Metals 1 Question 1 Give an example of a metal which (i) is a liquid at room temperature. (ii) can be easily cut with a knife. (iii) is the best conductor of heat. (iv)

More information

Part 1. Preparation and Color of Solutions. Experiment 1 (2 session lab) Electrons and Solution Color. Pre-lab Report, page 29

Part 1. Preparation and Color of Solutions. Experiment 1 (2 session lab) Electrons and Solution Color. Pre-lab Report, page 29 Experiment 1 (2 session lab) Electrons and Solution Color Pre-lab Report, page 29 Session 1 One hour discussion (E2) Two hour lab (E1) Aim to complete Parts 1, 2, and 3 of E1. Part 1. Preparation and Color

More information

Iron oxide and cobalt oxide have been added to the glazes on pottery for hundreds of years.

Iron oxide and cobalt oxide have been added to the glazes on pottery for hundreds of years. Transition elements and their compounds have many uses. Iron oxide and cobalt oxide have been added to the glazes on pottery for hundreds of years. State why transition metal oxides are added to pottery

More information

TYPES OF CHEMICAL REACTIONS PART I INTRODUCTION

TYPES OF CHEMICAL REACTIONS PART I INTRODUCTION EXPERIMENT 10 (2 Weeks) Chemistry 100 Laboratory TYPES OF CHEMICAL REACTIONS PART I INTRODUCTION It is useful to classify reactions into different types, because products of reactions can be predicted.

More information

Chemistry/Additional Science

Chemistry/Additional Science Write your name here Surname Other names Pearson Edexcel GCSE Centre Number Candidate Number Chemistry/Additional Science Unit C2: Discovering Chemistry Foundation Tier Tuesday 9 June 2015 Afternoon Time:

More information

Unit-1 THE SOLID STATE QUESTIONS VSA QUESTIONS (1 - MARK QUESTIONS)

Unit-1 THE SOLID STATE QUESTIONS VSA QUESTIONS (1 - MARK QUESTIONS) Unit-1 THE SOLID STATE QUESTIONS VSA QUESTIONS (1 - MARK QUESTIONS) 1. What are anistropic substances. 2. Why are amorphous solids isotropic in nature?. Why glass is regarded as an amorphous solid? 4.

More information

Material Evaporation Application Comment MP P / Optical films, Oxide films, Electrical contacts. Doping, Electrical contacts.

Material Evaporation Application Comment MP P / Optical films, Oxide films, Electrical contacts. Doping, Electrical contacts. for vapour Aluminum (Al) -, Optical, Oxide, Electrical BN liners with lid are recommended due to the reactivity and the fact that Al creeps out. Cooling down of the cell with 1K per minute. 660 972 Antimony

More information

Distribution Review. Corrosion Control. Corrosion Control Vocabulary. American Water College 1. Corrosion Control Training Objectives

Distribution Review. Corrosion Control. Corrosion Control Vocabulary. American Water College 1. Corrosion Control Training Objectives Distribution Review Corrosion Control Corrosion Control Training Objectives To gain an understanding of: Corrosion control vocabulary The factors affecting corrosion Methods used to control corrosion Alkalinity

More information

KKB Micro Testing Labs Pvt. Ltd., , 2 nd Floor, Tarun Plaza, NFC Main Road, Krishna Nagar Colony, Moula Ali, Hyderabad, Telangana

KKB Micro Testing Labs Pvt. Ltd., , 2 nd Floor, Tarun Plaza, NFC Main Road, Krishna Nagar Colony, Moula Ali, Hyderabad, Telangana Last Amended on - Page 1 of 7 I. AIR, GASES & ATMOSPHERE 1. Ambient Air Monitoring RSPM ( PM 10) IS 5182 (Part 23): 2006 (RA ) 5 µg/m 3 to 750 µg/m 3 PM 2.5 SOP 11 dated 17.11.2014 12.5 µg/m 3 to 500 µg/m

More information

21.The smallest part of an element that keeps the same properties of that element. a. Element b. Compound c. Atom d. quark

21.The smallest part of an element that keeps the same properties of that element. a. Element b. Compound c. Atom d. quark 21.The smallest part of an element that keeps the same properties of that element a. Element b. Compound c. Atom d. quark 22.A substance made of 2 or more elements chemically combined a. Compound b. Mixture

More information

Applications Bulletin Product Purification Resource Recovery Pollution Control

Applications Bulletin Product Purification Resource Recovery Pollution Control Applications Bulletin Product Purification Resource Recovery Pollution Control Product Purification/Resource Recovery Pollution Control by Ion Exchange Ion exchange techniques have been practiced for most

More information

THE CLAISSE-CALCULATOR OF SAMPLES ACIDITY APPLICATIONS

THE CLAISSE-CALCULATOR OF SAMPLES ACIDITY APPLICATIONS 71 THE CLAISSE-CALCULATOR OF SAMPLES ACIDITY APPLICATIONS Fernand Claisse Fernand CLAISSE inc 2270, Léon Harmel, Suite 165 Québec, QC, G1N 4L2 ABSTRACT The CLAISSE-CALCULATOR is a new tool for XRF analysts

More information

Point Defects in Metals

Point Defects in Metals CHAPTER 5 IMPERFECTIONS IN SOLIDS PROBLEM SOLUTIONS Point Defects in Metals 5.1 Calculate the fraction of atom sites that are vacant for lead at its melting temperature of 327 C (600 K). Assume an energy

More information

ADDITIONAL SCIENCE/CHEMISTRY

ADDITIONAL SCIENCE/CHEMISTRY Surname entre Number andidate Number Other Names 0 GSE 4472/01 S15-4472-01 ADDITIONAL SIENE/EMISTRY EMISTRY 2 FOUNDATION TIER A.M. TURSDAY, 14 May 2015 1 hour For s use Question Maximum Mark Mark Awarded

More information

ATOM STRUCTURE AND BONDING OF METALS

ATOM STRUCTURE AND BONDING OF METALS ATOM STRUCTURE AND BONDING OF METALS The atom is composed of a small, central nucleus, which contains protons and neutrons. Shells, or energy levels of electrons surround this nucleus. These electrons

More information

4. Where do the names of the elements come from? Some were named as substances before they were known to be elements. sulfur 16

4. Where do the names of the elements come from? Some were named as substances before they were known to be elements. sulfur 16 4. Where do the names of the elements come from? Some were named as substances before they were known to be elements. silver 47 sulfur 16 copper 29 Some are named from the natural substance that they are

More information

These metal centres interact through metallic bonding

These metal centres interact through metallic bonding The structures of simple solids The majority of inorganic compounds exist as solids and comprise ordered arrays of atoms, ions, or molecules. Some of the simplest solids are the metals, the structures

More information

Learn Chemistry. Starter for Ten 9. Redox. Registered Charity Number

Learn Chemistry. Starter for Ten 9. Redox.  Registered Charity Number Learn Chemistry Starter for Ten 9. Redox Developed by Dr Kristy Turner, RSC School Teacher Fellow 2011-2012 at the University of Manchester, and Dr Catherine Smith, RSC School Teacher Fellow 2011-2012

More information

Topic 2.7 EXTRACTION OF METALS. Extraction of Iron Extraction of Aluminium Extraction of Titanium Recycling

Topic 2.7 EXTRACTION OF METALS. Extraction of Iron Extraction of Aluminium Extraction of Titanium Recycling Topic 2.7 EXTRACTION OF METALS Extraction of Iron Extraction of Aluminium Extraction of Titanium Recycling EXTRACTING METALS FROM THEIR ORES Most metals do not occur native. They exist in compounds, usually

More information

CO forms CO 2. forms. (a) The coke reacts with the oxygen in the air to form carbon dioxide. C + O 2

CO forms CO 2. forms. (a) The coke reacts with the oxygen in the air to form carbon dioxide. C + O 2 1 Iron is extracted from the ore hematite in the Blast Furnace. waste gases firebrick lining raw materials: coke, C iron ore, Fe 2 O 3 limestone, CaCO 3 CO forms air slag molten iron CO 2 forms (a) The

More information

metals inorganics organometallics catalysts ligands custom synthesis cgmp facilities nanomaterials

metals inorganics organometallics catalysts ligands custom synthesis cgmp facilities nanomaterials Materials for Photovoltaics metals inorganics organometallics catalysts ligands custom synthesis cgmp facilities nanomaterials STREM Catalog # Description CAS # Aluminum 93-1372 Aluminum foil (99.9995%),

More information

Physical Science Chapter 19. Elements and Their Properties Quick Notes

Physical Science Chapter 19. Elements and Their Properties Quick Notes Physical Science Chapter 19 Elements and Their Properties Quick Notes 1 19:1 A.Metals conduct heat and electricity, reflect light (luster); are malleable ( ) Can be hammered or rolled into sheets are ductile

More information

(C) Na 2. (B) NaWO 3 WO 3

(C) Na 2. (B) NaWO 3 WO 3 EXERCISE-01 CHECK YOUR GRASP SELECT THE CORRECT ALTERNATIVE (ONLY ONE CORRECT ANSWER) 1. A solid has a structure in which W atoms are located at the corners of a cubic lattice, O atom at the centre of

More information

One of the main ores of zinc is zinc blende, ZnS. There are two stages in the extraction of zinc from this ore.

One of the main ores of zinc is zinc blende, ZnS. There are two stages in the extraction of zinc from this ore. 1 Two of the main uses of zinc are for galvanising and for making alloys. One of the main ores of zinc is zinc blende, ZnS. There are two stages in the extraction of zinc from this ore. (a) Stage 1 Zinc

More information

MAKING SOLID SOLUTIONS WITH ALKALI HALIDES (AND BREAKING THEM)

MAKING SOLID SOLUTIONS WITH ALKALI HALIDES (AND BREAKING THEM) MAKING SOLID SOLUTIONS WITH ALKALI HALIDES (AND BREAKING THEM) John B. Brady Department of Geology Smith College Northampton, MA 01063 jbrady@science.smith.edu INTRODUCTION When two cations have the same

More information

2015 O LEVEL CHEMISTRY 5073/02

2015 O LEVEL CHEMISTRY 5073/02 OF SCIENCE 2015 O LEVEL CHEMISTRY 5073/02 SECTION A 1. The table shows some common oxidation states for some elements in their compounds. element common oxidation states metal / non-metal A 2 non-metal

More information

An Organized Table Worksheet Due Thursday Name: Date: Period:

An Organized Table Worksheet Due Thursday Name: Date: Period: An Organized Table Worksheet Due Thursday Name: Date: Period: The Periodic Table of Elements In 1871, the first periodic table was developed by Dmitrii Mendeleev. Mendeleev is known as the father of the

More information