P5 Exploring Chemical Reactions

Front

What are the substances present at the start of a chemical reaction?

Back

Reactants are the substances that undergo change during a chemical reaction.

Front

What is the term for the new compound or molecule formed as a result of a chemical reaction?

Back

Product is the term used for the new compound or molecule formed after a chemical reaction.

Front

In a chemical equation, where are the reactants located?

Back

Reactants are always located on the left side of the chemical equation.

Front

In a chemical equation, where are the products located?

Back

Products are always located on the right side of the chemical equation.

Front

What does a chemical equation represent?

Back

A chemical equation represents the reactants and products involved in a chemical reaction.

Front

What is the purpose of coefficients in a chemical equation?

Back

Coefficients indicate the number of molecules or moles of a substance involved in the reaction.

Front

What do subscripts in a chemical formula indicate?

Back

Subscripts indicate the number of atoms of each element in a molecule.

Front

True or False: A reactant is always on the right side of a chemical equation.

Back

False. A reactant is always on the left side of a chemical equation.

Front

True or False: A product is a new compound or molecule formed in a chemical reaction.

Back

True. A product is indeed a new compound or molecule formed as a result of a chemical reaction.

Front

What is the chemical equation for the reaction between sodium and chlorine?

Back

The chemical equation is Na + Cl -> NaCl.