Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:ErC18H17N3O2F7 -- 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: ErC18H17N3O2F7
Molar Mass: 607.5373 g/mol        1g=1.64598947258053E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Er                1                  167.2                         27.52%
C                  18                12.011                        35.59%
H                  17                1.0079                        2.82%
N                  3                  14.007                        6.92%
O                  2                  15.999                        5.27%
F                  7                  18.998                        21.89%

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