Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:CaMnO2.5 -- 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: CaMnO2.5
Molar Mass: 132.016 g/mol        1g=7.57483941340444E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ca                1.1              40.08                         34.15%
Mn                1.1              54.938                        45.4%
O                  2.3              15.999                        28.03%

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