Molar and molecular weight of InSb

• Relative molecular weight of InSb: 236.578
• Molar mass of InSb: 236.578 g/mol (0.23658 kg/mol)

Calculation of the relative molecular and molar mass of InSb

• Mr[InSb] = Ar[In] + Ar[Sb] = 114.818 + 121.76 = 236.578
• Molar mass (kg/mol) = Mr[InSb] : 1000 = 236.578 : 1000 = 0.23658 kg/mol

InSb: percent composition by element

• Indium (In) = 114.818 : 236.578 * 100 = 48.533 %
• Antimony (Sb) = 121.76 : 236.578 * 100 = 51.467 %

Molar mass calculator