Balancing Chemical Reactions and Types

Front

What is a Decomposition Reaction?

Back

A type of chemical reaction where one compound breaks down into two or more simpler substances.

Front

Identify the type of reaction: NiCl2 → Ni + Cl2

Back

Decomposition Reaction.

Front

What is a Combustion Reaction?

Back

A reaction that always starts with a hydrocarbon reacting with oxygen to produce carbon dioxide and water.

Front

Balance the equation: P4 + O2 → ? P2O3

Back

P4 + 3 O2 → 2 P2O3.

Front

What does the Law of Conservation of Mass state?

Back

Matter cannot be gained or lost in a chemical reaction.

Front

What is a Synthesis Reaction?

Back

A type of reaction where two or more simple substances combine to form a more complex substance.

Front

What is a Single Displacement Reaction?

Back

A reaction where one element displaces another in a compound.

Front

What is a Double Displacement Reaction?

Back

A reaction where two compounds exchange ions or bonds to form different compounds.

Front

Example of a Decomposition Reaction:

Back

2 H2O → 2 H2 + O2.

Front

Example of a Synthesis Reaction:

Back

2 H2 + O2 → 2 H2O.