Molar and molecular weight of BaCrO4

• Relative molecular weight of BaCrO4: 253.3207
• Molar mass of BaCrO4: 253.3207 g/mol (0.25332 kg/mol)

Calculation of the relative molecular and molar mass of BaCrO4

• Mr[BaCrO4] = Ar[Ba] + Ar[Cr] + Ar[O] * 4 = 137.327 + 51.9961 + 15.9994 * 4 = 253.3207
• Molar mass (kg/mol) = Mr[BaCrO4] : 1000 = 253.3207 : 1000 = 0.25332 kg/mol

BaCrO4: percent composition by element

• Barium (Ba) = 137.327 : 253.3207 * 100 = 54.211 %
• Chromium (Cr) = 51.9961 : 253.3207 * 100 = 20.526 %
• Oxygen (O) = 63.9976 : 253.3207 * 100 = 25.263 %

Molar mass calculator