Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Ca2P3O13H -- 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: Ca2P3O13H
Molar Mass: 382.0769 g/mol        1g=2.61727416653558E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ca                2                  40.08                         20.98%
P                  3                  30.974                        24.32%
O                  13                15.999                        54.44%
H                  1                  1.0079                        0.26%

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