Question

When we are done, what should we do with the CaCl₂ solutions? NaCl solutions?

Answer 1

After you are done with the CaCl₂ solutions and NaCl solutions, you should dispose of them properly according to your school's guidelines and local regulations.

Step-by-step explanation:

When you are done with the CaCl₂ solutions and NaCl solutions, you should dispose of them properly according to your school's guidelines and local regulations. Both CaCl₂ and NaCl are soluble in water, so you can pour the solutions down the sink with plenty of water.

However, it's important to check if there are any specific disposal procedures for chemicals in your school or area.