Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Co3Cl3 -- e-Tools Age

	Calculate molar mass
	Enter a chemical formula in the field below, pay attention to formula is case sensitive!!!	The formula should be entered as: H₂SO₄= H2SO4 CuSO₄.5H2O=CuSO4.5H2O 3BeO.Al2O₃.6SiO₂= (BeO)3.Al2O3.6SiO2

Calculations:
Formula: Co3Cl3
Molar Mass: 283.1586 g/mol        1g=3.53158971685833E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Co                3                  58.9332                       62.44%
Cl                3                  35.453                        37.56%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 10/2/2025 22:45Molar Mass Calculator Formula: C3H5 10/2/2025 22:45Molar Mass Calculator Formula: C6H14O2H2 10/2/2025 22:45Molar Mass Calculator Formula: c2f4 10/2/2025 22:44Molar Mass Calculator Formula: PaTh 10/2/2025 22:44Molar Mass Calculator Formula: NaCH3Coo