Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:YBa2Cu3O5.5 -- 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: YBa2Cu3O5.5
Molar Mass: 639.181 g/mol        1g=1.5645020737475E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Y                  1.1              88.906                        14.69%
Ba                2                  137.33                        43.75%
Cu                3.1              63.54                         30.6%
O                  5.3              15.999                        13.3%

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