Preperation For Copper Sulfate

Question 1

What is the first step in setting up a practical for copper sulfate?

Answer 1

Gather all necessary materials and equipment.

Question 2

True or False: Copper sulfate is soluble in water.

Answer 2

True

Question 3

Fill in the blank: To prepare a copper sulfate solution, you need to dissolve ______ grams of copper sulfate in a specific volume of water.

Answer 3

x

Question 4

What safety equipment should be worn when handling copper sulfate?

Answer 4

Safety goggles and gloves.

Question 5

Multiple Choice: Which of the following is NOT a common use of copper sulfate in experiments? A) Crystal growth B) Electrolysis C) Fermentation

Answer 5

C) Fermentation

Question 6

What is the purpose of heating the water when dissolving copper sulfate?

Answer 6

To increase the solubility of copper sulfate.

Question 7

Describe the method to crystallize copper sulfate from a solution.

Answer 7

Allow the solution to cool slowly and evaporate the water.

Question 8

True or False: Copper sulfate can be used to demonstrate the principle of solubility.

Answer 8

True

Question 9

What is the chemical formula for copper sulfate?

Answer 9

CuSO4

Question 10

What should you do with leftover copper sulfate solution?

Answer 10

Dispose of it according to your local hazardous waste guidelines.