Molar Mass Formula

Molar mass is the mass of one mole of a substance. The mass will be represented in grams while a mole of a substance is defined as 6.02 x 10²³ representative particles (Avogadro's number) of that substance.

Molar Mass Formula Questions:

1. Calculate the molar mass of a substance if 0.235 moles has a mass of 45.67 grams.

Answer:

2. Calculate the number of grams of a substance if 1.35 moles has a molar mass of .

Answer:

The equation of molar mass will need to be rearranged to solve for the mass.