Types of Chemical Reactions

Front

What is a Combination Reaction?

Back

A chemical reaction where two or more substances combine to form a single product. Example: A + B → AB.

Front

What is a Decomposition Reaction?

Back

A chemical reaction where a single compound breaks down into two or more simpler products. Example: AB → A + B.

Front

What is a Single Replacement Reaction?

Back

A chemical reaction where one element replaces another in a compound. Example: A + BC → AC + B.

Front

What is a Double Replacement Reaction?

Back

A chemical reaction where two compounds exchange ions or bonds to form two new compounds. Example: AB + CD → CB + AD.

Front

What is a Combustion Reaction?

Back

A chemical reaction that occurs when a substance combines with oxygen, releasing energy in the form of light or heat. Example: CH₄ + 2O₂ → CO₂ + 2H₂O.

Front

What is the general formula for a Combination Reaction?

Back

A + B → AB.

Front

What is the general formula for a Decomposition Reaction?

Back

AB → A + B.

Front

What is the general formula for a Single Replacement Reaction?

Back

A + BC → AC + B.

Front

What is the general formula for a Double Replacement Reaction?

Back

AB + CD → CB + AD.

Front

What is the general formula for a Combustion Reaction?

Back

Hydrocarbon + O₂ → CO₂ + H₂O.