Review for Chemical Reactions Test CP

Front

What is a Single Replacement Reaction?

Back

A chemical reaction where one element replaces another in a compound. Example: 2Na + 2H₂O → 2NaOH + H₂.

Front

What is a Decomposition Reaction?

Back

A reaction where a single compound breaks down into two or more simpler products. Example: 2NaHCO₃ → Na₂CO₃ + H₂O + CO₂.

Front

What is a Synthesis Reaction?

Back

A reaction where two or more reactants combine to form a single product. Example: 4Fe + 3O₂ → 2Fe₂O₃.

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.

Front

What is the coefficient in front of CaO in the reaction Ca + O₂ → CaO?

Back

2 (the balanced equation is 2Ca + O₂ → 2CaO).

Front

What is the correct name for the compound Na₃P?

Back

Sodium Phosphide.

Front

What is the general form of a chemical equation for a Single Replacement Reaction?

Back

A + BC → AC + B.

Front

What is the general form of a chemical equation for a Synthesis Reaction?

Back

A + B → AB.

Front

What is the general form of a chemical equation for a Decomposition Reaction?

Back

AB → A + B.

Front

What is the general form of a chemical equation for a Combustion Reaction?

Back

Hydrocarbon + O₂ → CO₂ + H₂O.