Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:ErC18H17N3O2F7*2H2O -- e-Tools Age

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	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*2H2O
Molar Mass: 758.5381 g/mol        1g=1.31832534186483E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Er                1                  167.2                         22.04%
C                  18                12.011                        28.5%
H                  19                1.0079                        2.52%
N                  3                  14.007                        5.54%
O                  3                  15.999                        6.33%
F                  14                18.998                        35.06%

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