Molar Mass

Front

What is Molar Mass?

Back

The molar mass is the mass of one mole of a substance, typically expressed in grams per mole (g/mol). It is calculated by summing the atomic masses of all atoms in a molecule.

Front

How do you calculate the molar mass of a compound?

Back

To calculate the molar mass, identify the number of each type of atom in the compound, multiply by the atomic mass of each element, and sum the total.

Front

What is the molar mass of NaCl?

Back

58.44 g/mol

Front

What is the molar mass of (NH₄)₂S?

Back

68.17 g/mol

Front

What is the molar mass of H₂?

Back

2.02 g/mol

Front

What is the molar mass of CuBr₂?

Back

223.35 g/mol

Front

What is the molar mass of Al₂O₃?

Back

101.96 g/mol

Front

What is the atomic mass of Sodium (Na)?

Back

22.99 g/mol

Front

What is the atomic mass of Chlorine (Cl)?

Back

35.45 g/mol

Front

What is the atomic mass of Nitrogen (N)?

Back

14.01 g/mol