Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:c9h11n2o4s -- 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: c9h11n2o4s
Molar Mass: 243.2559 g/mol        1g=4.11089720742642E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
c                  9                  12.011                        44.44%
h                  11                1.0079                        4.56%
n                  2                  14.007                        11.52%
o                  4                  15.999                        26.31%
s                  1                  32.06                         13.18%

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