Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:2H2o(I) -- 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: 2H2o(I)
Molar Mass: 146.9198 g/mol        1g=6.80643453094818E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
H                  4                  1.0079                        2.73%
o                  1.1              15.999                        12.25%
I                  1                  126.905                       87.74%

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