Slide 1Statistical Analysis of Zinc Coated Washers Purpose of the Experiment Determine how many centimeters of zinc and layers of zinc atoms are present on the surface of…

Slide 1Study of the relationships between electricity and chemical reactions Slide 2 Oxidation States  REVIEW: How do we determine the oxidation state? What is the oxidation…

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Electrochemistry IIElectrochemistry II Electrochemistry Cell Potential: Output of a Voltaic Cell Free Energy and Electrical Work Cell EMFCell EMF Standard Reduction PotentialsStandard…

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Slide 1 Lesson 2 Slide 2 Galvanic Cells In the reaction between Zn and CuSO 4, the zinc is oxidized by copper (II) ions. Zn 0 (s) + Cu 2+ (aq) + SO 4 2-  Cu 0 (s) + Zn…

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ELECTROCHEMISTRY Electrochemistry Background Many of the things people deal with in real life are related to electrochemical reactions. Batteries - flashlights, watches,…

Chapter 21: Electrochemistry II Chemical Change and Electrical Work 21.3 Cell Potential: Output of a Voltaic Cell 21.4 Free Energy and Electrical Work Cell EMF Standard Reduction…