Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Co(nh3)4Cl2Br -- 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: Co(nh3)4Cl2Br
Molar Mass: 277.866 g/mol        1g=3.59885700301584E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Co                1                  58.9332                       21.21%
n                  4                  14.007                        20.16%
h                  12                1.0079                        4.35%
Cl                2                  35.453                        25.52%
Br                1                  79.904                        28.76%

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