Nn.78.Subject :- Chemistry Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropyAS.4Note: if you have not been given enough information to decide a sign, select the "unknown" option.reactionABUobservationsThis reaction is spontaneous except below-48. C but proceeds at a faster rateabove 121. C.This reaction is faster above 22. "C thanbelow.The reaction is never spontaneousAll isAs isconclusionsAll isAS isAH issick one) B(pick one) 8(pick one) B(pick anel B(pick one) BAS is ck one)(pick B

Criteria of spontaneous reaction △G (change in Gibbs free energy) < 0 ∆G =∆ H - T∆S △H is the…

Answered: Nn.78. Subject :- Chemistry

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Nn.78. Subject :- Chemistry

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Nn.78.

Subject :- Chemistry

Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy
AS.
4
Note: if you have not been given enough information to decide a sign, select the "unknown" option.
reaction
A
B
U
observations
This reaction is spontaneous except below
-48. C but proceeds at a faster rate
above 121. C.
This reaction is faster above 22. "C than
below.
The reaction is never spontaneous
All is
As is
conclusions
All is
AS is
AH is
sick one) B
(pick one) 8
(pick one) B
(pick anel B
(pick one) B
AS is ck one)
(pick B

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