Molar and molecular weight of Cl2Sr

• Molecular formula: Cl2Sr or SrCl2
• Relative molecular weight of Cl2Sr: 158.526
• Molar mass of Cl2Sr: 158.526 g/mol (0.15853 kg/mol)

Calculation of the relative molecular and molar mass of Cl2Sr

• Mr[Cl2Sr] = Ar[Cl] * 2 + Ar[Sr] = 35.453 * 2 + 87.62 = 158.526
• Molar mass (kg/mol) = Mr[Cl2Sr] : 1000 = 158.526 : 1000 = 0.15853 kg/mol

Cl2Sr: percent composition by element

• Chlorine (Cl) = 70.906 : 158.526 * 100 = 44.728 %
• Strontium (Sr) = 87.62 : 158.526 * 100 = 55.272 %

Molar mass calculator