Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:PbCI2.2H2O -- 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: PbCI2.2H2O
Molar Mass: 509.0506 g/mol        1g=1.96444125593802E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Pb                1                  207.2                         40.7%
C                  1                  12.011                        2.36%
I                  2                  126.905                       49.86%
H                  4                  1.0079                        0.79%
O                  2                  15.999                        6.29%

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