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Calculate the enthalpies of formation of the isomers

According to Schwabe and Wagner, the enthalpies of combustion in a constant-volume calorimeter forfumaric acid (HO2CCH=CHCO2H) and maleic acid (HO2CCH=CHCO2H) are ?-1337.21 kJ mol-1 and?-1360.43 kJ mol-1, respectively, at approximately 25. a. Calculate the enthalpies of formation of these isomers. b. What is the difference in enthalpy between these isomers? Maleic acid is the cis-isomer of butenedioic acid, whereas fumaric acid is the transisomer.

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Calculate the enthalpies of formation of these isomers. b. What is the difference in enthalpy between these isomers? Maleic acid is the cis-isomer of butenedioic acid, whereas fumaric acid is the transisomer.

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Solution Preview :

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Chemistry: Calculate the enthalpies of formation of the isomers

Reference No:- TGS0696943

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Recent Questions Asked Chemistry

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Solution Preview :

Prepared by a verified Expert

Chemistry: Calculate the enthalpies of formation of the isomers

Reference No:- TGS0696943

Recent Questions Asked Chemistry

Q : Formulate problem of finding product-mix maximise profit

Q : Formulate problem of finding product-mix as lp problem

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Q : Formulate the problem as a lp problem

Q : Calculate the enthalpies of formation of the isomers

Q : What is the freezing point depression constant for benzene

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