Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C2H2ONBr(CH3)3 -- 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: C2H2ONBr(CH3)3
Molar Mass: 181.0519 g/mol        1g=5.52327813185059E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  5                  12.011                        33.17%
H                  11                1.0079                        6.12%
O                  1                  15.999                        8.84%
N                  1                  14.007                        7.74%
Br                1                  79.904                        44.13%

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