Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Mn2Cl2.2H2O -- 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: Mn2Cl2.2H2O
Molar Mass: 216.8116 g/mol        1g=4.61229934191713E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mn                2                  54.938                        50.68%
Cl                2                  35.453                        32.7%
H                  4                  1.0079                        1.86%
O                  2                  15.999                        14.76%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/15/2025 16:49Molar Mass Calculator Formula: c2h2o3 5/15/2025 16:49Molar Mass Calculator Formula: C4H2o3 5/15/2025 16:49Molar Mass Calculator Formula: C17H33 5/15/2025 16:49Molar Mass Calculator Formula: C6H5NH2 5/15/2025 16:49Molar Mass Calculator Formula: NaC2H3o2