Consider the following gas-phase reaction: 2 SO3(g) 2 SO2(g) + O2(g) Using data from Appendix C of your textbook calculate the temperature, To, at which this reaction will be at equilibrium under standard conditions (AG° = 0) and choose whether A>G° will increase, decrease, or not change with increasing temperature from the pulldown menu. To K, and AG° will ---Select--- with increasing temperature. For each of the temperatures listed below calculate AG° for the reaction above, and select from the pulldown menu whether the reaction under standard conditions will be spontaneous, nonspontaneous, or near equilibrium ("near equilibrium" means that T is within 5 K of To). (a) At T1037 K AG° = kJ/mol, and the reaction is ---Select--- ▾ under standard conditions. (b) At T519 K AG° kJ/mol, and the reaction is -Select--- under standard conditions. (c) At T=1555 K AG° = = kJ/mol, and the reaction is ---Select--- under standard conditions.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
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Consider the following gas-phase reaction:
2 SO3(g) 2 SO2(g) + O2(g)
Using data from Appendix C of your textbook calculate the temperature, To, at which this reaction will be at equilibrium under standard conditions (AG° = 0) and choose whether A>G° will increase, decrease, or not change with
increasing temperature from the pulldown menu.
To
K, and AG° will ---Select--- with increasing temperature.
For each of the temperatures listed below calculate AG° for the reaction above, and select from the pulldown menu whether the reaction under standard conditions will be spontaneous, nonspontaneous, or near equilibrium ("near
equilibrium" means that T is within 5 K of To).
(a) At T1037 K AG° =
kJ/mol, and the reaction is ---Select---
▾ under standard conditions.
(b) At T519 K AG°
kJ/mol, and the reaction is -Select---
under standard conditions.
(c) At T=1555 K AG° =
=
kJ/mol, and the reaction is ---Select---
under standard conditions.
Transcribed Image Text:Consider the following gas-phase reaction: 2 SO3(g) 2 SO2(g) + O2(g) Using data from Appendix C of your textbook calculate the temperature, To, at which this reaction will be at equilibrium under standard conditions (AG° = 0) and choose whether A>G° will increase, decrease, or not change with increasing temperature from the pulldown menu. To K, and AG° will ---Select--- with increasing temperature. For each of the temperatures listed below calculate AG° for the reaction above, and select from the pulldown menu whether the reaction under standard conditions will be spontaneous, nonspontaneous, or near equilibrium ("near equilibrium" means that T is within 5 K of To). (a) At T1037 K AG° = kJ/mol, and the reaction is ---Select--- ▾ under standard conditions. (b) At T519 K AG° kJ/mol, and the reaction is -Select--- under standard conditions. (c) At T=1555 K AG° = = kJ/mol, and the reaction is ---Select--- under standard conditions.
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