The oxidation of HNO₂ to NO3 in acid solution is a 4-electron transfer reaction described by the following equation: 2HNO₂ (aq) + 0₂ (8) 2NO3 (aq) + 2H+ (aq) E° cell 0.289 V If the reaction at 298 K is in equilibrium with air (Po2 = 0.150 atm) at pH 5.60, what is the ratio of [NO3] to [HNO₂]?
The oxidation of HNO₂ to NO3 in acid solution is a 4-electron transfer reaction described by the following equation: 2HNO₂ (aq) + 0₂ (8) 2NO3 (aq) + 2H+ (aq) E° cell 0.289 V If the reaction at 298 K is in equilibrium with air (Po2 = 0.150 atm) at pH 5.60, what is the ratio of [NO3] to [HNO₂]?
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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![The oxidation of HNO2 to NO3 in acid solution is a 4-electron transfer reaction described by the following equation:
2HNO₂ (aq) + O₂(g)
If the reaction at 298 K is in equilibrium with air (Po2 = 0.150 atm) at pH 5.60, what is the ratio of [NO3] to [HNO₂]?
4th attempt
Feedback
Write your answer in scientific notation containing three significant figures.
1.47
> 2NO3 (aq) + 2H+ (aq) Ecell = 0.289 V
E°
x 10
12
See Periodic Table
See Hint](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa02a222c-09b7-48e2-8f10-299d6aeba7af%2Fc06db4ed-f7f9-437a-85c7-fa3489530c71%2F9gydfy_processed.png&w=3840&q=75)
Transcribed Image Text:The oxidation of HNO2 to NO3 in acid solution is a 4-electron transfer reaction described by the following equation:
2HNO₂ (aq) + O₂(g)
If the reaction at 298 K is in equilibrium with air (Po2 = 0.150 atm) at pH 5.60, what is the ratio of [NO3] to [HNO₂]?
4th attempt
Feedback
Write your answer in scientific notation containing three significant figures.
1.47
> 2NO3 (aq) + 2H+ (aq) Ecell = 0.289 V
E°
x 10
12
See Periodic Table
See Hint
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