MONDAY 12/4/17 1
12/4/17 OBJECTIVES a. Review for Ch 6 b. Check questions from Classwork on Friday (bottom of this screen) DO NOW a. Go to p175 52,53,55,56,61,64,65(abc),66(abc),67,68(abcd) & see if there are problems you do not understand yet. HOMEWORK a. Complete on line tutorial on ChemThink (Simbucket). Link on 11/30 (5 pts ea for Tutorial and Questions, late if recorded after 11:30pm tonight). Tutorial notes will be turned in tomorrow (5 pts) ====================================================== ORAL REPORT a. p174 26,29,31(abcdef),33,41,44,47(abcd) (5 pts) assigned Th 11/30 2
Announcements 1. Tutorial from Thursday and the questions are due tonight before 11:30PM, after that time they will be considered late. Link for ChemThink Ionic Bonding tutorial (now on Simbucket.com) https://simbucket.com/chemthinkserver/chemthink/index.html?ib 2. 3. 4. Quiz (10 pts on responders) will be given tomorrow instead of today. Also, tomorrow will be the Thermite demo. This week, next week, then finals classwork with sub p175 52,53,55,56,61,64,65(abc),66(abc), 67,68(abcd) (5 pts) was turned in to sub on Friday. 3
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Answers Review questions given in class on Friday 12/1 p175 52,53,55,56,61,64,65(abc),66(abc),67,68(abcd) (5 pts) 5
p175 52,53,55,56,61,64,65(abc),66(abc),67,68(abcd) (5 pts) 6
p175 52,53,55,56,61,64,65(abc),66(abc),67,68(abcd) (5 pts) 68. a 2 b 3 c 4 d 1 7
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TUESDAY 12/5/17 10
12/5/17 OBJECTIVES a. Check for understanding Ch 6 10 q's on responders b. Be able to draw Lewis Structures for all representative elements DO NOW a. Start your notes for your homework. HOMEWORK a. Modified Cornell Notes p211 214 1.5 2 pages (5 pts) (4 summaries, see explanations on following pages) ====================================================== ORAL REPORT a. ChemThink tutorial notes on Ionic Bonding (5 pts) 11
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Modified Cornell Notes Ch 8.1 Forming Chemical Bonds Summaries YES Chemical Bonds YES Formation of positive ions include explanations of why they use electron configurations and orbital notations & what they show Formation of negative ions include explanations of why they use electron configurations and orbital notations & what they show YES YES 13
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Announcements 1. Tutorial from Thursday and the questions are due tonight before 11:30PM, after that time they will be considered late. Link for ChemThink Ionic Bonding tutorial (now on Simbucket.com) https://simbucket.com/chemthinkserver/chemthink/index.html?ib 2. 3. 4. Quiz (10 pts on responders) will be given tomorrow instead of today. Also, tomorrow will be the Thermite demo. This week, next week, then finals classwork with sub p175 52,53,55,56,61,64,65(abc),66(abc), 67,68(abcd) (5 pts) was turned in to sub on Friday. 15
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WEDNESDAY 12/6/17 18
12/6/17 OBJECTIVES a. Be able to draw Lewis Structures for all representative elements b. Be able to mix ions together DO NOW a. Why do ions form (should be in your notes from last night) HINT how does the electron configuration change? HOMEWORK a. p214 1 6 (all) (5 pts) ====================================================== ORAL REPORT a. Modified Cornell Notes p211 214 1.5 2 pages (5 pts) (4 summaries, see explanations given in yesterday's whtbd) Shoud have 1 full page to as much as 1.5 pages depending on how large you write. note to teacher grade 4 HW's before oral report note to teacher 19
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Announcements 1. Notebook 3 RUBRIC will be on line before you get home this afternoon. It will be due on Fri http://www.mrwiggersci.com/chem/grades/notebook 3 RUBRIC S1 Fall 2017 12 01.pdf You must print your own RUBRIC and put it as first paper in your 3 ring 22
Lewis Structures on p212 Li N Be O B F C Ne 23
See if you can write elements's Lewis Structures for on all representative elements in Period 4 of the Periodic Table K Ca Ga Ge As Se Br Kr 24
PhET animation building an atom https://phet.colorado.edu/sims/html/build an atom/latest/build an atom_en.html show how ions form 25
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THURSDAY 12/7/17 28
12/7/17 OBJECTIVES a. Be able to draw Lewis Structures for all representative elements b. Be able to mix ions together in proper ratios and name them. DO NOW a. Pick elements you will use in your homework. HOMEWORK a. Pick 4 elements from each of these groups Groups 1,2, and 3. Next pick 4 elements each from groups 5, 6, and 7. Create formulas for 10 binary compounds. Next, name each of the compounds you have created. ====================================================== ORAL REPORT a. p214 1 6 (all) (5 pts) note to teacher 29
Announcements Notebook 3 RUBRIC is on line. It is also due tomorrow 149 points If you need an extension, bring note from parent explaining why you should be able to turn it in on Monday. 30
p214 1 6 (all) (5 pts) 31
use the following notebook file in Ch 8 Smart Board Activities course 2 assignment ionic formulas Learn to write ionic formulas for binary compounds 32
1 H Hydrogen 3 4 Li Na Be Lithium Beryllium 11 12 Mg Sodium Magnesium 5 6 7 8 9 10 B Al C Si N P O 13 14 15 16 17 18 S F Cl 2 He Helium Ne Boron Carbon Nitrogen Oxygen Fluorine Neon Ar Aluminium Silicon Phosphorus Sulfur Chlorine Argon 19 20 K Ca Potassium Calcium 21 22 23 24 25 26 27 28 29 30 Sc Ti V Cr Mn Fe Co Ni Cu Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Zn 31 32 33 34 35 36 Ga Ge As Se Br Kr Gallium Germanium Arsenic Selenium Bromine Krypton 37 38 Rb Sr Rubidium Strontium 39 40 41 42 43 44 45 46 47 48 49 Y Zr Nb Mo Tc Ru Rh Pd Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon Ag Cd In 50 51 52 53 54 Sn Sb Te I Xe 55 56 Cs Ba Cesium Barium 57 72 73 74 75 76 77 78 79 80 La Hf Ta W Re Lanthanum Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury Os Ir Pt Au Hg 81 82 83 84 85 86 Tl Pb Bi Po At Rn Thallium Lead Bismuth Polonium Astatine Radon 87 88 Fr Ra Francium Radium 89 104 105 106 107 108 109 Ac Rf Db Sg Bh Hs Mt Actinium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium 58 59 60 61 62 63 64 65 66 67 68 69 70 71 Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium 90 91 92 93 94 95 96 97 98 99 100 101 102 103 Cf Th Pa U Np Pu Am Cm Bk Es Fm Md No Lr Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium 33
Practice Identifying Oxidation Numbers Match the element with the correct oxidation number O Al K 3+ 2+ 1+ Ca 2 34
More Practice Cl 2 Ba 1 Br 2+ S 1 35
1 Rules for Making Ionic Compounds Use the oxidation # of element. For all representative elements, group # determines oxidation #. EXAMPLE: Write the correct formula with the following 2 elements: Ca & Cl Ca 2+ Cl 1 Since the charges are different you will need to use subscripts to indicate the ratio of ions in the formula Ca 2+ Cl 1 Step 1: Cross the charges over Ca Cl 2+ 1 Ca Cl 1 2 CaCl 2 Step 2: Remove + and signs Step 3: Write the completed formula, no 1's & smallest ratios 36
Practice Problems 1. K & S K 1+ S 2 K 2 S 2. Mg & O Mg 2+ O 2 MgO *the subscripts cancel each other out 3. Na & F Na 1+ F 1 NaF *the subscripts cancel each other out 37
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More Practice 4. Al & O Al 3+ O 2 Al 2 O 3 5. Ba & Se Ba 2+ Se 2 BaSe 6. Mg & At Mg 2+ At 1 MgAt 2 40
Sodium in water demo Na + H 2 O > NaOH + H 2 41
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Announcements Notebook 3 RUBRIC is on line. It is also due tomorrow 159 points If you need an extension, bring note from parent explaining why you should be able to turn it in on Monday, then I will decide if you get to have an extra day for free. 43
FRIDAY 12/8/17 44
12/8/17 OBJECTIVES a. Be able to create formulas for ionic compounds made from polyatomic ions. DO NOW a. p224 19 21 b. be ready to share the molecules you put together for last night's HW. HOMEWORK a. ChemThink Covalent Bonding Due Monday 12/11 by 11:30 pm (10 pts) b. ChemThink Notes on Covalent Bonding 35 screens due Monday (6 pts) ====================================================== ORAL REPORT a. 10 compounds with formulas and names, include the criss cross (5 pts) note to teacher 45
Announcements Notebook 3 RUBRIC is on line 144 points If you need an extension, bring note from a parent explaining why you should be able to turn it in on Monday to get extra time to prepare. 46
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Share your molecules with the class. 51
Classwork 52