Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C19H12Cl3N3O2 -- 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: C19H12Cl3N3O2
Molar Mass: 420.6818 g/mol        1g=2.37709356573068E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  19                12.011                        54.25%
H                  12                1.0079                        2.88%
Cl                3                  35.453                        25.28%
N                  3                  14.007                        9.99%
O                  2                  15.999                        7.61%

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