Molar and molecular weight of NiSO4

• Molecular formula: NiSO4 or NiO4S
• Relative molecular weight of NiSO4: 154.756
• Molar mass of NiSO4: 154.756 g/mol (0.15476 kg/mol)

Calculation of the relative molecular and molar mass of NiSO4

• Mr[NiSO4] = Ar[Ni] + Ar[O] * 4 + Ar[S] = 58.6934 + 15.9994 * 4 + 32.065 = 154.756
• Molar mass (kg/mol) = Mr[NiSO4] : 1000 = 154.756 : 1000 = 0.15476 kg/mol

NiSO4: percent composition by element

• Nickel (Ni) = 58.6934 : 154.756 * 100 = 37.926 %
• Oxygen (O) = 63.9976 : 154.756 * 100 = 41.354 %
• Sulfur (S) = 32.065 : 154.756 * 100 = 20.72 %

Molar mass calculator