Answered: The ligand bpy forms complexes with…

The ligand bpy forms complexes with Ru³+ and Ru²+. The standard potential of the couple is +1.26 V. Does bpy bind preferentially to Ru³+ or Ru²+? Why? [Ru(bpy)3]³+/[Ru(bpy)3]2+

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds

Section: Chapter Questions

Problem 126QRT

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Question

The ligand bpy forms complexes with Ru³+ and Ru²+. The standard potential of the
couple is +1.26 V. Does bpy bind preferentially to Ru³+ or Ru²+? Why?
[Ru(bpy)3]³+/[Ru(bpy)3]²+
3+

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