Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:2CoCl2(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: 2CoCl2(6H2O)
Molar Mass: 155.854 g/mol        1g=6.41626137282328E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Co                1.1              58.9332                       42.95%
Cl                2.2              35.453                        50.63%
H                  9.9              1.0079                        6.43%
O                  1.5              15.999                        15.4%

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