Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na2sio3.9H20 -- 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: Na2sio3.9H20
Molar Mass: 434.3636 g/mol        1g=2.30221869419997E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                2                  22.9898                       10.59%
s                  1                  32.06                         7.38%
i                  1                  126.905                       29.22%
o                  3                  15.999                        11.05%
H                  180              1.0079                        41.77%

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