'Oxidation half reaction' presentation slideshows

Chapter 20 Electrochemistry

Chemistry, The Central Science , 10th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten. Chapter 20 Electrochemistry. John D. Bookstaver St. Charles Community College St. Peters, MO ? 2006, Prentice Hall, Inc. Electrochemical Reactions.

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Electrochemistry

19. Electrochemistry. CHAPTER OBJECTIVES. To distinguish between galvanic and electrolytic cells To predict spontaneous reactions using redox potentials To balance redox reactions using half-reactions To understand the relationship between cell potential and the equilibrium constant

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How to Use This Presentation

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Oxidation - Reduction

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Preview

Standardized Test Preparation. Chapter 19. Preview. Multiple Choice Short Answer Extended Response. Multiple Choice. 1. In the following reaction, which species is reduced? A. K B. Br 2 C. All of the above D. None of the above. Standardized Test Preparation. Chapter 19.

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Dana Roberts (dana@chem.wits.ac.za) Chapters covered: 18 and 20

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Department of Chemistry CHEM1010 General Chemistry ***********************************************

Department of Chemistry CHEM1010 General Chemistry *********************************************** Instructor: Dr. Hong Zhang Foster Hall, Room 221 Tel: 931-6325 Email: hzhang@tntech.edu.

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Half Reactions

Half Reactions. Balancing Oxidation-Reduction Equations. Perhaps the easiest way to balance the equation of an oxidation-reduction reaction is via the half-reaction method. Balancing Oxidation-Reduction Equations.

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Electrochemistry - Oxidation and Reduction

Electrochemistry - Oxidation and Reduction. Given the following reaction: Zn (s) + CuSO 4 ? ZnSO 4 + Cu. a) Identify the oxidation values for each element in the reaction. Zn (s) + CuSO 4 ? ZnSO 4 + Cu 0 +2 +6 -2 +2 +6 -2 0.

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The electrochemical cell and rate of reaction Die elektrochemiese sel en reaksietempo

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