Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:In(H2PO3)3 -- 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: In(H2PO3)3
Molar Mass: 357.7804 g/mol        1g=2.79501057072998E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
In                1                  114.82                        32.09%
H                  6                  1.0079                        1.69%
P                  3                  30.974                        25.97%
O                  9                  15.999                        40.25%

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