Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:k2cu2c4o8.2h2o -- 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: k2cu2c4o8.2h2o
Molar Mass: 778.3126 g/mol        1g=1.2848307993472E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
k                  2                  39.098                        10.05%
c                  5                  12.011                        7.72%
u                  2                  238.02                        61.16%
o                  10                15.999                        20.56%
h                  4                  1.0079                        0.52%

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