Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(ch3)2n2o -- 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: (ch3)2n2o
Molar Mass: 74.0824 g/mol        1g=1.34984827705366E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
c                  2                  12.011                        32.43%
h                  6                  1.0079                        8.16%
n                  2                  14.007                        37.81%
o                  1                  15.999                        21.6%

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