Types of Reactions

Front

What is a Combination/Synthesis Reaction?

Back

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

Front

What is a Decomposition Reaction?

Back

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

Front

What is a Single Displacement Reaction?

Back

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

Front

What is a Double Displacement Reaction?

Back

A reaction where two compounds exchange ions or bonds to form two new compounds. Example: AB + CD → AC + BD.

Front

What is a Combustion Reaction?

Back

A reaction that involves the burning of a substance in the presence of oxygen, producing heat and light. Example: Hydrocarbon + O2 → CO2 + H2O.

Front

Identify the general formula for a Combination/Synthesis Reaction.

Back

A + B → AB.

Front

Identify the general formula for a Decomposition Reaction.

Back

AB → A + B.

Front

What type of reaction is represented by the equation NH3 + HCl → NH4Cl?

Back

Combination/Synthesis Reaction.

Front

What type of reaction is represented by the equation 4Si + S8 → 2Si2S4?

Back

Combination/Synthesis Reaction.

Front

What is the result of a Single Displacement Reaction?

Back

One element replaces another in a compound, resulting in a new compound and a free element.