Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:55NH4NO3.C18H38 -- 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: 55NH4NO3.C18H38
Molar Mass: 389.5408 g/mol        1g=2.56712518945384E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
N                  5.9              14.007                        21.31%
H                  96.6            1.0079                        24.99%
O                  6.4              15.999                        26.44%
C                  22.6            12.011                        69.62%

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