Molar and molecular weight of C18H21CuIN3

• Relative molecular weight of C18H21CuIN3: 469.82991
• Molar mass of C18H21CuIN3: 469.82991 g/mol (0.46983 kg/mol)

Calculation of the relative molecular and molar mass of C18H21CuIN3

• Mr[C18H21CuIN3] = Ar[C] * 18 + Ar[H] * 21 + Ar[Cu] + Ar[I] + Ar[N] * 3 = 12.0107 * 18 + 1.00794 * 21 + 63.546 + 126.90447 + 14.0067 * 3 = 469.82991
• Molar mass (kg/mol) = Mr[C18H21CuIN3] : 1000 = 469.82991 : 1000 = 0.46983 kg/mol

C18H21CuIN3: percent composition by element

• Carbon (C) = 216.1926 : 469.82991 * 100 = 46.015 %
• Hydrogen (H) = 21.16674 : 469.82991 * 100 = 4.505 %
• Copper (Cu) = 63.546 : 469.82991 * 100 = 13.525 %
• Iodine (I) = 126.90447 : 469.82991 * 100 = 27.011 %
• Nitrogen (N) = 42.0201 : 469.82991 * 100 = 8.944 %

Molar mass calculator