A 100.0 ml. solution of 0.0200 M Fe³* in I M HCIO, is titrated with 0.100 M Cu*, resulting in the formation of Fe2* and Cu²*. A Pt indicator electrode and a saturated Ag|AgCl electrode are used to monitor the titration. Write the balanced titration reaction. titration reaction: Complete the two half-reactions that occur at the Pt indicator electrode. Write the half-reactions as reductions. half-reaction: Cu +e = E = 0.161 V half-reaction: Fe +e E = 0.767 V

A 100.0 ml. solution of 0.0200 M Fe³* in I M HCIO, is titrated with 0.100 M Cu, resulting in the formation of Fe2 and Cu²*. A Pt indicator electrode and a saturated Ag|AgCl electrode are used to monitor the titration. Write the balanced titration reaction. titration reaction: Complete the two half-reactions that occur at the Pt indicator electrode. Write the half-reactions as reductions. half-reaction: Cu +e = E = 0.161 V half-reaction: Fe +e E = 0.767 V

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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