Calculate the pH of the cathode compartment for the following reaction given & M, and [Cr2O72] = 0.56 M. 51.56 3+ 3+ cell = 2 Al(s) + Cr2O72(aq) + 14 H+(aq) → 2 Al³+ (aq) + 2 Cr³+ (aq) + 7 H₂O(1) × 3.01 V when [Cr³+] = 0.15 M, [A13+] = 0.27

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Chapter21: Chemistry Of The Main-group Elements
Section: Chapter Questions
Problem 21.163QP
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Calculate the pH of the cathode compartment for the following reaction given &
M, and [Cr2O72] = 0.56 M.
51.56
3+
3+
cell
=
2 Al(s) + Cr2O72(aq) + 14 H+(aq) → 2 Al³+ (aq) + 2 Cr³+ (aq) + 7 H₂O(1)
×
3.01 V when [Cr³+] = 0.15 M, [A13+] = 0.27
Transcribed Image Text:Calculate the pH of the cathode compartment for the following reaction given & M, and [Cr2O72] = 0.56 M. 51.56 3+ 3+ cell = 2 Al(s) + Cr2O72(aq) + 14 H+(aq) → 2 Al³+ (aq) + 2 Cr³+ (aq) + 7 H₂O(1) × 3.01 V when [Cr³+] = 0.15 M, [A13+] = 0.27
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