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Introduction to Electroanalytical Chemistry

Introduction to Electroanalytical Chemistry. Spring 2013 CHM 411 Suroviec. I. Overview. II. Galvanic Cells. Produce electrical energy from chemical energy. III. Electrolytic Cells. Electricity pushes non-spontaneous reactions. IV. Electrode/ Solution Interface.

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Introduction to Electroanalytical Chemistry

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  1. Introduction to Electroanalytical Chemistry Spring 2013 CHM 411 Suroviec

  2. I. Overview

  3. II. Galvanic Cells • Produce electrical energy from chemical energy

  4. III. Electrolytic Cells • Electricity pushes non-spontaneous reactions

  5. IV. Electrode/ Solution Interface

  6. V. Types of Current in Electrochemistry A. Faradic Current B. Non-faradic Current

  7. VI. Nernst Equation, Formal Potential and Equilibrium • Nernst Equation

  8. VI. Nernst Equation, Formal Potential and Equilibrium • Formal Potential

  9. VI. Nernst Equation, Formal Potential and Equilibrium • Equilibrium

  10. VII. Current flow in Electrochemical cells • Mass transfer How does the analyte get to the electrode surface? B. Processes Affecting the cell Potential when I≠0

  11. Example

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