Trouton's rule states that the molar enthalpy ofChemicalAHvapBoilingAHfusCompoundvaporization of a liquid that does not have strongmolecular interactions such as hydrogen bondingor ion-ion attractions is given byformula(kJ-mol-1)point (K)(kJ-mol¬1)chloromethaneCH;CI21.40249.066.43AH vap(85 J. K-1. mol-') ToH,0water40.65373.156.01where T, is the normal boiling point of the liquidhydrogenH,S18.67213.6018.67in kelvins.sulfideApply Trouton's rule to estimate the value of AHvap for these compounds.chloromethane: AHvapkJ/mol

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Apply Trouton's rule to estimate the value of AH vap for these compounds.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter9: Liquids And Solids

Section: Chapter Questions

Problem 14QAP: Consider the following data for the vapor pressure of diethyl ether, a widely used anesthetic in the...

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Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

Question

Trouton's rule states that the molar enthalpy of
Chemical
AHvap
Boiling
AHfus
Compound
vaporization of a liquid that does not have strong
molecular interactions such as hydrogen bonding
or ion-ion attractions is given by
formula
(kJ-mol-1)
point (K)
(kJ-mol¬1)
chloromethane
CH;CI
21.40
249.06
6.43
AH vap
(85 J. K-1. mol-') To
H,0
water
40.65
373.15
6.01
where T, is the normal boiling point of the liquid
hydrogen
H,S
18.67
213.60
18.67
in kelvins.
sulfide
Apply Trouton's rule to estimate the value of AHvap for these compounds.
chloromethane: AHvap
kJ/mol

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