Question

What is the relationship between the molecular mass and the molar mass of a substance?

Answer 1

Answer:

That is, the molar mass of a substance is the mass (in grams per mole) of 6.022 × 10 23 atoms, molecules, or formula units of that substance. In each case, the number of grams in 1 mol is the same as the number of atomic mass units that describe the atomic mass, the molecular mass, or the formula mass, respectively.

Answer 2

Answer:

The molar mass of a substance is the mass (in grams per mole) of 6.022 x $10^{23}$ atoms, molecules, or formula units of that substance.

Explanation:

In each case, the number of grams in 1 mol is the same as the number of atomic mass units that describe the atomic mass, the molecular mass, or the formula mass, respectively.