Mole Unit vocabulary

The simplest formula of a compound expressed as the smallest possible ratio of the elements.

• molecular formula

• empirical formula

• percent yield

• atomic mass unit

The SI unit that measures the amount of matter a substance has; equal to 6.02 x 10²³ representative particles; also known as Avogadro’s number.

• mole ratio

• molecular formula

• mole

• molar volume

The reactant in a chemical reaction that remains when a reaction stops once the limiting reactant is completely consumed.

• conversion factor

• excess reactant

• mole

• limiting reactant

A ratio expressed as a fraction that equals one.

• limiting reactant

• conversion factor

• mole

• excess reactant

The calculation of the quantities of reactants and products involved in a chemical reaction.

• mole ratio

• stoichiometry

• dimensional analysis

• atomic mass unit

Tags

NGSS.HS-PS1-7

The reactant in a chemical reaction that limits the amount of product formed.

• limiting reactant

• excess reactant

• Avogadro's number

• equivalence statement

The ratio of moles of one substance to the moles of another substance in a balanced equation.

• stoichiometry

• percent composition

• theoretical yield

• mole ratio

Tags

NGSS.HS-PS1-7

The amount of product formed from the complete conversion of a limiting reactant in a chemical reaction.

• percent composition

• stoichiometry

• mole ratio

• theoretical yield

The number of atoms in a mole, equal to 6.02 x 10²³ atoms.

• empirical formula

• theoretical yield

• Avogadro's number

• limiting reactant

A statement that shows the quantities and units that are equal to each other.

• molar mass

• molecular formula

• mole

• equivalence statement