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6. As we will discuss when we get to the chapter on electrochemistry, the AGO for a reaction can very easily be determined by incorporating the reaction into an electrochemical cell (battery). AGO is directly proportional to the potential (voltage) of the cell. Using this technique, it was found that the AG° = -1370.8 kJ for the following reaction. 2 CH₂OH(1) + 3 0₂(g) → 2 CO₂(g) + 4H₂O(1) 0. The standard entropy change (AST) for this reaction is ?163.6 J/K at 25.0 °C. A. B. C. What is the standard enthalpy of reaction, AHxn at 25.0 °C?. Please provider your answer below. ☐☐ → 0 0 0 If AHrxn and ASrxn do NOT change with temperature, what is the AGxn at 171.58 °C? Please provider your answer below. 0² 0₂ 010 H 0² 0₂ Above Please provider your answer below. °C, the reaction will become non-spontaneous? kJ kJ

6. As we will discuss when we get to the chapter on electrochemistry, the AGO for a reaction can very easily be determined by incorporating the reaction into an electrochemical cell (battery). AGO is directly proportional to the potential (voltage) of the cell. Using this technique, it was found that the AG° = -1370.8 kJ for the following reaction. 2 CH₂OH(1) + 3 0₂(g) → 2 CO₂(g) + 4H₂O(1) 0. The standard entropy change (AST) for this reaction is ?163.6 J/K at 25.0 °C. A. B. C. What is the standard enthalpy of reaction, AHxn at 25.0 °C?. Please provider your answer below. ☐☐ → 0 0 0 If AHrxn and ASrxn do NOT change with temperature, what is the AGxn at 171.58 °C? Please provider your answer below. 0² 0₂ 010 H 0² 0₂ Above Please provider your answer below. °C, the reaction will become non-spontaneous? kJ kJ

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 22E: The mass of three different metal electrodes, each from a different galvanic cell, were determined...
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6. As we will discuss when we get to the chapter on electrochemistry, the AGO for a reaction can very easily be determined by incorporating the reaction into an electrochemical cell (battery). AGO is directly proportional to the potential (voltage) of the cell. Using this technique, it was found that the AG° = -1370.8 kJ for the following reaction. 2 CH₂OH(1) + 3 0₂(g) → 2 CO₂(g) + 4H₂O(1) 0. The standard entropy change (AST) for this reaction is ?163.6 J/K at 25.0 °C. A. B. C. What is the standard enthalpy of reaction, AHxn at 25.0 °C?. Please provider your answer below. ☐☐ → 0 0 0 If AHrxn and ASrxn do NOT change with temperature, what is the AGxn at 171.58 °C? Please provider your answer below. 0² 0₂ 010 H 0² 0₂ Above Please provider your answer below. °C, the reaction will become non-spontaneous? kJ kJ
Transcribed Image Text:6. As we will discuss when we get to the chapter on electrochemistry, the AGO for a reaction can very easily be determined by incorporating the reaction into an electrochemical cell (battery). AGO is directly proportional to the potential (voltage) of the cell. Using this technique, it was found that the AG° = -1370.8 kJ for the following reaction. 2 CH₂OH(1) + 3 0₂(g) → 2 CO₂(g) + 4H₂O(1) 0. The standard entropy change (AST) for this reaction is ?163.6 J/K at 25.0 °C. A. B. C. What is the standard enthalpy of reaction, AHxn at 25.0 °C?. Please provider your answer below. ☐☐ → 0 0 0 If AHrxn and ASrxn do NOT change with temperature, what is the AGxn at 171.58 °C? Please provider your answer below. 0² 0₂ 010 H 0² 0₂ Above Please provider your answer below. °C, the reaction will become non-spontaneous? kJ kJ
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