Molar and molecular weight of ZrS2

• Relative molecular weight of ZrS2: 155.354
• Molar mass of ZrS2: 155.354 g/mol (0.15535 kg/mol)

Calculation of the relative molecular and molar mass of ZrS2

• Mr[ZrS2] = Ar[Zr] + Ar[S] * 2 = 91.224 + 32.065 * 2 = 155.354
• Molar mass (kg/mol) = Mr[ZrS2] : 1000 = 155.354 : 1000 = 0.15535 kg/mol

ZrS2: percent composition by element

• Zirconium (Zr) = 91.224 : 155.354 * 100 = 58.72 %
• Sulfur (S) = 64.13 : 155.354 * 100 = 41.28 %

Molar mass calculator