Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:ErC23H10O6N3F18.2C8H7N3 -- 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: ErC23H10O6N3F18.2C8H7N3
Molar Mass: 1223.8396 g/mol        1g=8.17100541606923E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Er                1                  167.2                         13.66%
C                  39                12.011                        38.28%
H                  24                1.0079                        1.98%
O                  6                  15.999                        7.84%
N                  9                  14.007                        10.3%
F                  18                18.998                        27.94%

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