Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:pb4so4 -- 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: pb4so4
Molar Mass: 170.274 g/mol        1g=5.87288722881943E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
p                  1                  30.974                        18.19%
b                  4                  10.811                        25.4%
s                  1                  32.06                         18.83%
o                  4                  15.999                        37.58%

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