Single/Double Displacement Lab

Transcription

1 Pre-lab Answer this question at your first lab station only. Table 1: 1. Take a few pellets, one piece or tweezer full of each metal and put them each in a separate well in the well plate. Place well plate on a white piece of paper. 2. Add 10 drops of Copper II Nitrate solution onto each metal. 3. Observe any reaction that occurs, you may have to wait several minutes. 4. Create a chart on your own paper and document your observations. 5. Using the activity series, determine which reactions should occur.

2 Class Copy Safety: Goggles and aprons Disposal: silver chloride in waste beaker A, silver iodide in waste beaker B Pre-lab Answer this question at your first lab station only. Table 2: 1. Mix 5 drops of sodium chloride with 5 drops of silver nitrate in one well in a well plate. 3. Dispose of the contents in waste beaker A 4. Mix 5 drops of silver nitrate with 5 drops of potassium iodide in one well in the well plate. 5. Record your observations. If an insoluble was produced, what is the name of your product? 6. Dispose of the contents in waste beaker B

3 Note: The reactivity of a substance depends on its ability to gain or lose electrons Pre-lab Answer this question at your first lab station only. Table 3: 1. Mix 5 drops of iron III chloride with 5 drops of sodium hydroxide in one well in a well plate. 3. Mix 5 drops of sodium chloride with 5 drops of potassium nitrate in one well in the well plate. 4. Record your observations. If an insoluble was produced, what is the name of your product?

4 Class Copy Safety: Goggles and aprons Disposal: solids in the trash, liquids down the drain, silver carbonate in waste beaker C Note: The reactivity of a substance depends on its ability to gain or lose electrons Pre-lab Answer this question at your first lab station only. Table 4: 1. Mix 5 drops of sodium carbonate with 5 drops of calcium chloride in one well in a well plate. 3. Dispose of liquid contents down the drain, solids in the trash. 4. Mix 5 drops of silver nitrate with 5 drops of sodium carbonate in one well in the well plate. 5. Record your observations. If an insoluble was produced, what is the name of your product? 6. Dispose of the contents in waste beaker C

5 Class Copy Safety: Goggles and aprons Disposal: solids in the trash, liquids down the drain, silver hydroxide in waste beaker D Note: The reactivity of a substance depends on its ability to gain or lose electrons Pre-lab Answer this question at your first lab station only. Table 5: 1. Mix 5 drops of calcium chloride with 5 drops of sodium hydroxide in one well in a well plate. 3. Dispose of liquid contents down the drain, solids in the trash. 4. Mix 5 drops of silver nitrate with 5 drops of sodium hydroxide in one well in the well plate. 5. Record your observations. If an insoluble was produced, what is the name of your product? 6. Dispose of the contents in waste beaker D

6 Pre-lab Answer this question at your first lab station only. Table 6: 1. Take a few pellets, one piece or tweezer full of each metal and put them each in a separate well in the well plate. Place well plate on a white piece of paper. 2. Add 10 drops of magnesium sulfate solution onto each metal. 3. Observe any reaction that occurs, you may have to wait several minutes. 4. Create a chart on your own paper and document your observations. 5. Using the activity series, determine which reactions should occur.

7 Pre-lab Answer this question at your first lab station only. Table 7. : 1. Take a few pellets, one piece or tweezer full of each metal and put them each in a separate well in the well plate. Place well plate on a white piece of paper. 2. Add 10 drops of Iron III Nitrate solution onto each metal. 3. Observe any reaction that occurs, you may have to wait several minutes. 4. Create a chart on your own paper and document your observations. 5. Using the activity series, determine which reactions should occur.