Consider the reaction: 4 A (g)2 B (s) + 3 C (g) + 20.5 kJ, at whattemperature(s) would you expect the reaction to be spontaneous if the entropy changeis - 40 J/k?T> 512 KOA.T = 512 KO B.OcT< 205 KT< 512 KOD.T> 205 KOE. A 70-kg adult consumes 15 mol 02 in a day through respiration. This oxygen oxidizesfood to energy. Oxygen itself is reduced to H2O:02H20How much current is involved in the process? (F = 96481 C/mol e)67.0 AOA.60.2 AB.33.5 AOC.15.8 AOD.71.5 AO E.

Gibbs free energy change is an extensive property as well as state function whose absolute value…

Consider the reaction: 4 A (g) 2 B (s) + 3 C (g) + 20.5 kJ, at what ------ temperature(s) would you expect the reaction to be spontaneous if the entropy change is - 40 J/k? T> 512 K OA. T= 512 K O B. OCT< 205 K OD.T<512 K T> 205 K O E.

Consider the reaction: 4 A (g) 2 B (s) + 3 C (g) + 20.5 kJ, at what ------ temperature(s) would you expect the reaction to be spontaneous if the entropy change is - 40 J/k? T> 512 K OA. T= 512 K O B. OCT< 205 K OD.T<512 K T> 205 K O E.

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

Consider the reaction: 4 A (g)
2 B (s) + 3 C (g) + 20.5 kJ, at what
temperature(s) would you expect the reaction to be spontaneous if the entropy change
is - 40 J/k?
T> 512 K
OA.
T = 512 K
O B.
OcT< 205 K
T< 512 K
OD.
T> 205 K
OE.

A 70-kg adult consumes 15 mol 02 in a day through respiration. This oxygen oxidizes
food to energy. Oxygen itself is reduced to H2O:
02
H20
How much current is involved in the process? (F = 96481 C/mol e)
67.0 A
OA.
60.2 A
B.
33.5 A
OC.
15.8 A
OD.
71.5 A
O E.

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