marialion5278
13.01.2021 •
Chemistry
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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Ответ:
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
good luck
Ответ:
87 ÷ 0.45
= 193.333… lbs
i don’t know how many significant figures you have to do but if it’s 3 significant figures then the answer is 193lbs
lbs = pounds