Molar and molecular weight of I3In

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

Calculation of the relative molecular and molar mass of I3In

• Mr[I3In] = Ar[I] * 3 + Ar[In] = 126.90447 * 3 + 114.818 = 495.53141
• Molar mass (kg/mol) = Mr[I3In] : 1000 = 495.53141 : 1000 = 0.49553 kg/mol

I3In: 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