Chemical Reactions

Front

What are the starting materials in a chemical reaction?

Back

Reactants

Front

Which model of a chemical reaction best represents the Law of Conservation of Mass?

Back

Model A

Front

What type of reaction is represented by the equation: 3KOH + H₃PO₄ → K₃PO₄ + 3H₂O?

Back

Double displacement

Front

What are Chemical Reactions?

Back

A process in which atoms rearrange to form new substances.

Front

What are the coefficients that will balance the skeleton equation: __Sn + __HF → __SnF₂ + __H₂?

Back

1, 2, 1, 1

Front

What is the Law of Conservation of Mass?

Back

Mass is neither created nor destroyed in a chemical reaction.

Front

What is a synthesis reaction?

Back

A reaction where two or more substances combine to form a new compound.

Front

What is a decomposition reaction?

Back

A reaction where a single compound breaks down into two or more simpler products.

Front

What is a single displacement reaction?

Back

A reaction where one element replaces another in a compound.

Front

What is a double displacement reaction?

Back

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