Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:pbc2h3o22 -- 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: pbc2h3o22
Molar Mass: 420.8087 g/mol        1g=2.37637672415043E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
p                  1                  30.974                        7.36%
b                  1                  10.811                        2.57%
c                  2                  12.011                        5.71%
h                  3                  1.0079                        0.72%
o                  22                15.999                        83.64%

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