Suppose you are interested in synthesizing phosphinic acid, H3PO2, a strong reducing agent, from phosphorous acid, H3PO3. In particular, you want to assess the use of oxalic acid in accomplishing this synthesis via the reaction H3PO3 (aq) + H₂C₂O4 (aq) = H3PO₂ (aq) + 2 CO₂ (g) + H₂O (1) (a) Use information from the Table of Standard Reduction Potentials (linked here) to evaluate the standard cell potential (in V) for this reaction. QUESTION 16 Continuation of the previous problem (b) From the result in part (a), determine the equilibrium constant for this reaction.
Suppose you are interested in synthesizing phosphinic acid, H3PO2, a strong reducing agent, from phosphorous acid, H3PO3. In particular, you want to assess the use of oxalic acid in accomplishing this synthesis via the reaction H3PO3 (aq) + H₂C₂O4 (aq) = H3PO₂ (aq) + 2 CO₂ (g) + H₂O (1) (a) Use information from the Table of Standard Reduction Potentials (linked here) to evaluate the standard cell potential (in V) for this reaction. QUESTION 16 Continuation of the previous problem (b) From the result in part (a), determine the equilibrium constant for this reaction.
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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https://chem.libretexts.org/Ancillary_Materials/Reference/Reference_Tables/Electrochemistry_Tables/P1%3A_Standard_Reduction_Potentials_by_Element
Transcribed Image Text:Suppose you are interested in synthesizing phosphinic acid, H3PO2, a strong reducing agent, from phosphorous acid, H3PO3. In particular,
you want to assess the use of oxalic acid in accomplishing this synthesis via the reaction
H3PO3 (aq) + H₂C₂O4 (aq) ⇒ H3PO₂ (aq) + 2 CO₂ (g) + H₂O (1)
(a) Use information from the Table of Standard Reduction Potentials (linked here) to evaluate the standard cell potential (in V) for this
reaction.
QUESTION 16
Continuation of the previous problem
(b) From the result in part (a), determine the equilibrium constant for this reaction.
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