Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:20PB3Po42 -- 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: 20PB3Po42
Molar Mass: 8861.407 g/mol        1g=1.12848896343436E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
P                  1.6              30.974                        0.58%
B                  4.8              10.811                        0.59%
Po                42.1            209                           99.28%

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