Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:K3.Cr.(C2O4)3.(3h20) -- e-Tools Age

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	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: K3.Cr.(C2O4)3.(3h20)
Molar Mass: 456.502 g/mol        1g=2.19057090658968E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  3.1              39.098                        26.35%
Cr                1.1              51.996                        12.05%
C                  6.2              12.011                        16.44%
O                  12.2            15.999                        42.71%
h                  23                1.0079                        5.07%

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