Molar and molecular weight of GaN

• Relative molecular weight of GaN: 83.7297
• Molar mass of GaN: 83.7297 g/mol (0.08373 kg/mol)

Calculation of the relative molecular and molar mass of GaN

• Mr[GaN] = Ar[Ga] + Ar[N] = 69.723 + 14.0067 = 83.7297
• Molar mass (kg/mol) = Mr[GaN] : 1000 = 83.7297 : 1000 = 0.08373 kg/mol

GaN: percent composition by element

• Gallium (Ga) = 69.723 : 83.7297 * 100 = 83.272 %
• Nitrogen (N) = 14.0067 : 83.7297 * 100 = 16.728 %

Molar mass calculator