Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(C4H11N2) -- 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: (C4H11N2)
Molar Mass: 87.1449 g/mol        1g=1.14751408286658E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  4                  12.011                        55.13%
H                  11                1.0079                        12.72%
N                  2                  14.007                        32.15%

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