Chemical Reaction and Copper Sulfate
|Name: |Date: |
Graded Assignment
Lab Report
Answer the questions below. When you have finished, submit this assignment to your teacher by the due date for full credit.
(8 points)
|Score |
| |
1. For Part 2: Single-Displacement Reactions: For each of the four single-displacement reactions, describe what happened in each well. If a chemical reaction occurred, write a balanced equation for it. Then using the A, B symbols, write a general equation for a single-displacement reaction.
Here are the chemical formulas of the reactants for each reaction:
• zinc – Zn copper sulfate – CuSO4
• aluminum – Al copper sulfate – CuSO4
• zinc – Zn silver nitrate – Ag(NO3)
• copper – Cu silver nitrate – Ag(NO3)
Answer:
(8 points)
|Score |
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2. For Part 3: Double-Displacement Reactions: For each of the double-displacement reactions, describe what happened in each well, including the colors of any products that formed. If a chemical reaction occurred, write a balanced equation for it. Then using the A, B symbols, write a general equation for a double-displacement reaction.
Here are the chemical formulas of the reactants for each reaction:
• sodium chloride – NaCl copper sulfate – CuSO4
• sodium hydroxide – NaOH copper sulfate – CuSO4
• sodium phosphate – Na2HPO4 copper sulfate – CuSO4
• sodium chloride – NaCl silver nitrate – AgNO3
• sodium hydroxide – NaOH silver nitrate – AgNO3
• sodium phosphate – Na2HPO4 silver nitrate – AgNO3
Answer:
|Your Score |___ of 20 |
(4 points)
|Score |
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3. In Part 1 Synthesis Reactions, the product of the
Graded Assignment
Lab Report
Answer the questions below. When you have finished, submit this assignment to your teacher by the due date for full credit.
(8 points)
|Score |
| |
1. For Part 2: Single-Displacement Reactions: For each of the four single-displacement reactions, describe what happened in each well. If a chemical reaction occurred, write a balanced equation for it. Then using the A, B symbols, write a general equation for a single-displacement reaction.
Here are the chemical formulas of the reactants for each reaction:
• zinc – Zn copper sulfate – CuSO4
• aluminum – Al copper sulfate – CuSO4
• zinc – Zn silver nitrate – Ag(NO3)
• copper – Cu silver nitrate – Ag(NO3)
Answer:
(8 points)
|Score |
| |
2. For Part 3: Double-Displacement Reactions: For each of the double-displacement reactions, describe what happened in each well, including the colors of any products that formed. If a chemical reaction occurred, write a balanced equation for it. Then using the A, B symbols, write a general equation for a double-displacement reaction.
Here are the chemical formulas of the reactants for each reaction:
• sodium chloride – NaCl copper sulfate – CuSO4
• sodium hydroxide – NaOH copper sulfate – CuSO4
• sodium phosphate – Na2HPO4 copper sulfate – CuSO4
• sodium chloride – NaCl silver nitrate – AgNO3
• sodium hydroxide – NaOH silver nitrate – AgNO3
• sodium phosphate – Na2HPO4 silver nitrate – AgNO3
Answer:
|Your Score |___ of 20 |
(4 points)
|Score |
| |
3. In Part 1 Synthesis Reactions, the product of the