Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:2K3(Cr(C2O4)3).3H2O -- 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: 2K3(Cr(C2O4)3).3H2O
Molar Mass: 489.3884 g/mol        1g=2.04336678188531E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  3.1              39.098                        24.38%
Cr                1                  51.996                        11.03%
C                  6.2              12.011                        15.13%
O                  15.1            15.999                        49.45%
H                  8                  1.0079                        1.64%

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