Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C40H58O2N2S2Br2 -- 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: C40H58O2N2S2Br2
Molar Mass: 822.8382 g/mol        1g=1.21530575512902E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  40                12.011                        58.39%
H                  58                1.0079                        7.1%
O                  2                  15.999                        3.89%
N                  2                  14.007                        3.4%
S                  2                  32.06                         7.79%
Br                2                  79.904                        19.42%

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