Molar and molecular weight of InI3

• Molecular formula: InI3 or I3In
• Relative molecular weight of InI3: 495.53141
• Molar mass of InI3: 495.53141 g/mol (0.49553 kg/mol)

Calculation of the relative molecular and molar mass of InI3

• Mr[InI3] = Ar[I] * 3 + Ar[In] = 126.90447 * 3 + 114.818 = 495.53141
• Molar mass (kg/mol) = Mr[InI3] : 1000 = 495.53141 : 1000 = 0.49553 kg/mol

InI3: percent composition by element

• Iodine (I) = 380.71341 : 495.53141 * 100 = 76.829 %
• Indium (In) = 114.818 : 495.53141 * 100 = 23.171 %

Molar mass calculator