Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:MnCl2*5H2O -- 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: MnCl2*5H2O
Molar Mass: 427.4828 g/mol        1g=2.33927540476482E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mn                1                  54.938                        12.85%
Cl                10                35.453                        82.93%
H                  2                  1.0079                        0.47%
O                  1                  15.999                        3.74%

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