Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C13H18PrN2O8Cl -- 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: C13H18PrN2O8Cl
Molar Mass: 506.6542 g/mol        1g=1.97373277474064E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  13                12.011                        30.82%
H                  18                1.0079                        3.58%
Pr                1                  140.91                        27.81%
N                  2                  14.007                        5.53%
O                  8                  15.999                        25.26%
Cl                1                  35.453                        7%

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