Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:k2cu.c2.o2.2h2o -- 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: k2cu.c2.o2.2h2o
Molar Mass: 420.2766 g/mol        1g=2.37938538571979E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
k                  2                  39.098                        18.61%
c                  3                  12.011                        8.57%
u                  1                  238.02                        56.63%
o                  4                  15.999                        15.23%
h                  4                  1.0079                        0.96%

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