Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C71H89N9O13 -- 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: C71H89N9O13
Molar Mass: 1276.5341 g/mol        1g=7.8337116102108E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  71                12.011                        66.8%
H                  89                1.0079                        7.03%
N                  9                  14.007                        9.88%
O                  13                15.999                        16.29%

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