The measured cell potential, Ecell, for the cell shown is -0.3645 V at 25 °C. Calculate the H* concentration. Pt(s) | H₂(g, 0.719 bar) | H* (aq, ? M) || Cd2+ (aq, 1.00 M) | Cd(s) The balanced reduction half-reactions for the cell and their respective standard reduction potential values, E, are given. 2H+ (aq) + 2e™ - → H₂(g) Cd2+ (aq) + 2e →→ Cd(s) [H+] = 0.31 Incorrect 4 E = 0.00 V E = -0.403 V terms of use contact us Attempt 4 help

The measured cell potential, Ecell, for the cell shown is -0.3645 V at 25 °C. Calculate the H* concentration. Pt(s) | H₂(g, 0.719 bar) | H* (aq, ? M) || Cd2+ (aq, 1.00 M) | Cd(s) The balanced reduction half-reactions for the cell and their respective standard reduction potential values, E, are given. 2H+ (aq) + 2e™ - → H₂(g) Cd2+ (aq) + 2e →→ Cd(s) [H+] = 0.31 Incorrect 4 E = 0.00 V E = -0.403 V terms of use contact us Attempt 4 help

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter23: Potentiometry

Section: Chapter Questions

Problem 23.14QAP

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