Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C20H12Cl4N2O2 -- 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: C20H12Cl4N2O2
Molar Mass: 454.1388 g/mol        1g=2.20196997041433E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  20                12.011                        52.9%
H                  12                1.0079                        2.66%
Cl                4                  35.453                        31.23%
N                  2                  14.007                        6.17%
O                  2                  15.999                        7.05%

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