Concept explainers
(a)
Interpretation:
The thermochemical equation for the overall reaction taking place in the reactorhas to be determined.
Concept Introduction:
The enthalpy of the reaction is considered as the state function that is it depends only on the initial and the final path of the states. The reaction which is carried out in more than one step then the sum of all the steps gives the overall reaction and by adding the enthalpy change corresponding to each individual step gives thestandard reaction enthalpy. This method of finding the standard reaction enthalpy is referred as Hess’s law.
(b)
Interpretation:
The change in the enthalpy of production of
Concept Introduction:
Same as part (a).
(c)
Interpretation:
The reactor need to be cooled or heat to maintain the constant temperature has to be explained.
Concept Introduction:
Same as part (a).
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Chemical Principles: The Quest for Insight
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