Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na2C10H13FeN2O8 -- 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: Na2C10H13FeN2O8
Molar Mass: 391.0383 g/mol        1g=2.55729425992288E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                2                  22.9898                       11.76%
C                  10                12.011                        30.72%
H                  13                1.0079                        3.35%
Fe                1                  55.84                         14.28%
N                  2                  14.007                        7.16%
O                  8                  15.999                        32.73%

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