Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:4pb(no3)4 -- 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: 4pb(no3)4
Molar Mass: 293.801 g/mol        1g=3.40366438507697E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
p                  1.1              30.974                        11.9%
b                  1.4              10.811                        5.04%
n                  4.3              14.007                        20.43%
o                  12.3            15.999                        66.71%

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