Molar and molecular weight of ArClH

• Relative molecular weight of ArClH: 76.40894
• Molar mass of ArClH: 76.40894 g/mol (0.07641 kg/mol)

Calculation of the relative molecular and molar mass of ArClH

• Mr[ArClH] = Ar[Ar] + Ar[Cl] + Ar[H] = 39.948 + 35.453 + 1.00794 = 76.40894
• Molar mass (kg/mol) = Mr[ArClH] : 1000 = 76.40894 : 1000 = 0.07641 kg/mol

ArClH: percent composition by element

• Argon (Ar) = 39.948 : 76.40894 * 100 = 52.282 %
• Chlorine (Cl) = 35.453 : 76.40894 * 100 = 46.399 %
• Hydrogen (H) = 1.00794 : 76.40894 * 100 = 1.319 %

Molar mass calculator