Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:4H2SO4*9SO3 -- 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: 4H2SO4*9SO3
Molar Mass: 694.0968 g/mol        1g=1.4407212365768E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
H                  6                  1.0079                        0.87%
S                  2.1              32.06                         9.81%
O                  39.3            15.999                        90.47%

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