Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(HNO3)3(H2SO4)1(H2O2)1(Na2S2O3)1 -- 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: (HNO3)3(H2SO4)1(H2O2)1(Na2S2O3)1
Molar Mass: 479.2179 g/mol        1g=2.08673340457441E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
H                  7                  1.0079                        1.47%
N                  3                  14.007                        8.77%
O                  18                15.999                        60.09%
S                  3                  32.06                         20.07%
Na                2                  22.9898                       9.59%

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