Senior Secondary · 11-12 · Chemistry

Molar Mass Calculations

Generates a fresh, unlimited set of practice questions every time — 5 sample question(s) below.

Calculate the molar mass of H2O (H = 1.01 g/mol, O = 16.00 g/mol).

18.02 g/mol

Calculate the molar mass of CO2 (C = 12.01 g/mol, O = 16.00 g/mol).

44.01 g/mol

Calculate the molar mass of NaCl (Na = 22.99 g/mol, Cl = 35.45 g/mol).

58.44 g/mol

Calculate the molar mass of CaCO3 (Ca = 40.08, C = 12.01, O = 16.00 g/mol).

100.09 g/mol

Calculate the molar mass of NH3 (N = 14.01 g/mol, H = 1.01 g/mol).

17.04 g/mol

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