Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:2NH4C2H3CO2 -- 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: 2NH4C2H3CO2
Molar Mass: 91.0933 g/mol        1g=1.09777557734762E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
N                  1.1              14.007                        17.57%
H                  9                  1.0079                        9.94%
C                  3.2              12.011                        41.75%
O                  2.1              15.999                        37.32%

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