Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C12H8N2(HCl)2 -- e-Tools Age

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	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: C12H8N2(HCl)2
Molar Mass: 253.131 g/mol        1g=3.95052364190874E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  12                12.011                        56.94%
H                  10                1.0079                        3.98%
N                  2                  14.007                        11.07%
Cl                2                  35.453                        28.01%

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