Name __________________________

Conservation of Mass and Solutions

Complete the following questions.

1.  Define Conservation of Mass.

2.  Mass is lost when an item is burned.

a.  True

b.  False        

3.  Identify the mixture that is NOT a solution.

        a.  Saltwater solution

        b.  Carbonated soda

        c.  Rocks and water

        d.  Bronze

4.  Identify the the solute in a saltwater solution.

        a.  Salt

        b.  Water

5.  Define diffusion.

6.  Name two ways to increase the rate of dissolving a substance.

7.  Identify the substance known as the universal solvent.

        a.  salt

        b.  oil

        c.  alcohol

        d.  water

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