moketebonolo03 moketebonolo03

13-01-2021
Chemistry

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Under what conditions would the enthalpy change of a process be equal to the amount of heat transferred into or out of the system?

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chisomejikeme13 chisomejikeme13

13-01-2021

Answer:

at constant pressure the enthalpy change of a process equal the amount of heat transferred into or out of the system

Explanation:

∆H=∆(E+PV)

=∆E+P∆V

∆E=qp+w

w=P∆V

∆H=∆E+P

∆V=(qp+w)-w=qp

when qp= heat at constant pressure

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