Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Li2FeCuP2O7 -- 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: Li2FeCuP2O7
Molar Mass: 307.203 g/mol        1g=3.25517654449989E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Li                2                  6.941                         4.52%
Fe                1                  55.84                         18.18%
Cu                1                  63.54                         20.68%
P                  2                  30.974                        20.17%
O                  7                  15.999                        36.46%

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