Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:ch3CCN -- 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: ch3CCN
Molar Mass: 53.0637 g/mol        1g=0.01884527464161 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
c                  1                  12.011                        22.64%
h                  3                  1.0079                        5.7%
C                  2                  12.011                        45.27%
N                  1                  14.007                        26.4%

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