Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:2KMnO4.3H2SO4.H2O2 -- 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: 2KMnO4.3H2SO4.H2O2
Molar Mass: 488.2612 g/mol        1g=2.04808409924852E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1.1              39.098                        8.42%
Mn                1                  54.938                        11.66%
O                  18.1            15.999                        59.39%
H                  10                1.0079                        2.06%
S                  3.1              32.06                         20.11%

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