Unit 3 Review - Chemical Processes

Front

What can be determined without changing the substance into a new, different substance?

Back

Physical properties

Front

What is an example of a physical property related to temperature?

Back

Ice melts at 32°F.

Front

What happens to the identity of reactants during a chemical reaction?

Back

The products have different chemical properties than those of the reactants.

Front

What are the new substances that form as a result of a chemical reaction called?

Back

Products

Front

In a chemical equation, what are the substances listed on the right side called?

Back

Products

Front

What is the term for the substances that undergo a chemical change?

Back

Reactants

Front

What is the difference between physical and chemical properties?

Back

Physical properties can be observed without changing the substance, while chemical properties involve a change in the substance's identity.

Front

What is an example of a chemical property?

Back

Flammability of a substance.

Front

What is the process called when a solid forms from a solution during a chemical reaction?

Back

Precipitation.

Front

What is the law that states mass is neither created nor destroyed in a chemical reaction?

Back

Law of Conservation of Mass.