Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C16H9N4Na3O9S2 -- 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: C16H9N4Na3O9S2
Molar Mass: 534.3555 g/mol        1g=1.87141331941002E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  16                12.011                        35.96%
H                  9                  1.0079                        1.7%
N                  4                  14.007                        10.49%
Na                3                  22.9898                       12.91%
O                  9                  15.999                        26.95%
S                  2                  32.06                         12%

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