Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(H2C2O4)7.2H2O -- 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: (H2C2O4)7.2H2O
Molar Mass: 666.2662 g/mol        1g=1.50090159158607E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
H                  18                1.0079                        2.72%
C                  14                12.011                        25.24%
O                  30                15.999                        72.04%

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