Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Mg3(PO4)2(22H2O) -- 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: Mg3(PO4)2(22H2O)
Molar Mass: 302.8698 g/mol        1g=3.30174880427167E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mg                3.9              24.305                        31.34%
P                  2.7              30.974                        27.72%
O                  10.4            15.999                        54.81%
H                  23.8            1.0079                        7.93%

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