Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(H3)4PO4 -- 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: (H3)4PO4
Molar Mass: 107.0648 g/mol        1g=9.34013793515703E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
H                  12                1.0079                        11.3%
P                  1                  30.974                        28.93%
O                  4                  15.999                        59.77%

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