Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:c12h15nSi -- 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: c12h15nSi
Molar Mass: 201.3425 g/mol        1g=4.96666128611694E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
c                  12                12.011                        71.59%
h                  15                1.0079                        7.51%
n                  1                  14.007                        6.96%
Si                1                  28.085                        13.95%

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