5H. Based on the following practice problem, if either of the reactions is nonspontaneous but can become spontaneous, at what temperature might it become spontaneous? Round your answer to 2 significant digits.
5H. Based on the following practice problem, if either of the reactions is nonspontaneous but can become spontaneous, at what temperature might it become spontaneous? Round your answer to 2 significant digits.
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter18: Thermodynamics And Equilibrium
Section: Chapter Questions
Problem 18.69QP
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5H. Based on the following practice problem, if either of the reactions is nonspontaneous but can become spontaneous, at what temperature might it become spontaneous? Round your answer to 2 significant digits.
![From the values of AH and As, predict which of the following reactions would be
spontaneous at 25 °C:
Part 1 of 4
reaction A: ΔΗ= 10.5
spontaneous
nonspontaneous
O impossible to tell
Part 2 of 4
O spontaneous
reaction B: ΔΗ= 1.8 - AS=-113
kJ
mol'
nonspontaneous
O impossible to tell
Part 3 of 4
kJ
mol
Part: 3/4
AS = 30.0
Part 4 of 4
yes, reaction A can become spontaneous
O yes, reaction B can become spontaneous
O yes, both reactions can become spontaneous
O no, neither reaction can become spontaneous
°℃
K.mol
If either of the reactions is nonspontaneous, can it (they) become
spontaneous? Select the single best answer.
J
K.mol
S
Select the single best answer.
Select the single best answer.
If either of the reactions is nonspontaneous but can become spontaneous,
at what temperature might it become spontaneous? Round your answer to
2 significant digits.
◇民圆图]
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Transcribed Image Text:From the values of AH and As, predict which of the following reactions would be
spontaneous at 25 °C:
Part 1 of 4
reaction A: ΔΗ= 10.5
spontaneous
nonspontaneous
O impossible to tell
Part 2 of 4
O spontaneous
reaction B: ΔΗ= 1.8 - AS=-113
kJ
mol'
nonspontaneous
O impossible to tell
Part 3 of 4
kJ
mol
Part: 3/4
AS = 30.0
Part 4 of 4
yes, reaction A can become spontaneous
O yes, reaction B can become spontaneous
O yes, both reactions can become spontaneous
O no, neither reaction can become spontaneous
°℃
K.mol
If either of the reactions is nonspontaneous, can it (they) become
spontaneous? Select the single best answer.
J
K.mol
S
Select the single best answer.
Select the single best answer.
If either of the reactions is nonspontaneous but can become spontaneous,
at what temperature might it become spontaneous? Round your answer to
2 significant digits.
◇民圆图]
E
olo
Ar
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