ACT Chemistry Vocab

Front

mass/volume

Back

density

Front

Mass per mole of a substance

Back

molar mass

Front

SI unit of substance equal to Avogadro's #

Back

moles

Front

Measure of moles of a substance per volume in a liquid

Back

molarity

Front

Representation of a chemical reaction

Back

chemical equation

Front

Left side of a chemical equation

Back

reactants

Front

Right side of a chemical equation

Back

products

Front

Method for determining amounts of reactants/products from a balanced chemical equation.

Back

stoichiometry

Front

Substance that speeds up a chemical reaction without being consumed.

Back

catalyst

Front

A reaction where products from one step serve as reagents for the next.

Back

chain reaction