Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Cu2Cl7(6H2O) -- 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: Cu2Cl7(6H2O)
Molar Mass: 399.2658 g/mol        1g=2.50459718813883E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Cu                2.1              63.54                         33.33%
Cl                7.2              35.453                        63.66%
H                  8                  1.0079                        2.01%
O                  1.4              15.999                        5.51%

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