Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:ErC23H29N4O6 -- 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: ErC23H29N4O6
Molar Mass: 624.7041 g/mol        1g=1.60075786280257E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Er                1                  167.2                         26.76%
C                  23                12.011                        44.22%
H                  29                1.0079                        4.68%
N                  4                  14.007                        8.97%
O                  6                  15.999                        15.37%

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