Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C8H8N2O4C8H12N4Na3 -- 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: C8H8N2O4C8H12N4Na3
Molar Mass: 429.3414 g/mol        1g=2.32914878462687E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  16                12.011                        44.76%
H                  20                1.0079                        4.7%
N                  6                  14.007                        19.57%
O                  4                  15.999                        14.91%
Na                3                  22.9898                       16.06%

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