Types of Chemical Reactions

Front

What is a decomposition reaction?

Back

A chemical change in which a single compound breaks down into two or more simpler products.

Front

What is a physical change?

Back

A change that does not alter the chemical composition of a substance, such as a gel ice pack getting cold.

Front

What is a synthesis reaction?

Back

A type of reaction where two substances combine to form one new compound.

Front

How is a chemical change different from a physical change?

Back

A chemical change creates a new substance, while a physical change does not.

Front

What type of reaction involves two substances combining to form one new compound?

Back

Synthesis Reaction.

Front

What is a single-replacement reaction?

Back

A reaction where one element replaces another in a compound.

Front

What is a double-replacement reaction?

Back

A reaction where two compounds exchange components to form two new compounds.

Front

What is combustion?

Back

A chemical reaction that occurs when a substance reacts with oxygen, producing heat and light.

Front

What is an example of a physical change?

Back

Melting ice into water.

Front

What is an example of a chemical change?

Back

Rust forming on iron.