Molar and molecular weight of NiS

• Relative molecular weight of NiS: 90.7584
• Molar mass of NiS: 90.7584 g/mol (0.09076 kg/mol)

Calculation of the relative molecular and molar mass of NiS

• Mr[NiS] = Ar[Ni] + Ar[S] = 58.6934 + 32.065 = 90.7584
• Molar mass (kg/mol) = Mr[NiS] : 1000 = 90.7584 : 1000 = 0.09076 kg/mol

NiS: percent composition by element

• Nickel (Ni) = 58.6934 : 90.7584 * 100 = 64.67 %
• Sulfur (S) = 32.065 : 90.7584 * 100 = 35.33 %

Molar mass calculator