Lab: Solubility

Question 1

Did you read the Student Guide carefully?

Revolt · Accepted Answer

yes

Question 2

A student does not observe a change when holding a test tube in a flame. However, a change is expected. What is the most likely reason for this?

Revolt · Accepted Answer

The reactants were not heated long enough.

Question 3

In the image to the right, a student is completing an experiment. What should the student do in order to follow the safety guidelines for this lab? Check all that apply.

Revolt · Accepted Answer

Wear gloves when handling chemicals.; Make sure that none of the liquids near the Bunsen burner are flammable.

Question 4