Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C28.5H20N4O5ZnCl2 -- 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: C28.5H20N4O5ZnCl2
Molar Mass: 1798.643 g/mol        1g=5.55974698703411E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  28                12.011                        18.7%
H                  100              1.0079                        5.6%
N                  20                14.007                        15.58%
O                  25                15.999                        22.24%
Zn                5                  65.38                         18.17%
Cl                10                35.453                        19.71%

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