'Electrolytic cells' presentation slideshows

Chapter 20

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Electrolytic Cells Lesson 9 Electrolytic Cells

Electrolytic Cells Lesson 9 Electrolytic Cells. Notes on Electrolytic Cells. An electrolytic cell is a system of two inert (nonreactive) electrodes ( C or Pt ) and an electrolyte connected to a power supply . It has the following characteristics

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Chapter 5: Analytic Techniques

Chapter 5: Analytic Techniques. By Julia C. Drees, Matthew S. Petrie, Alan H.B. Wu. Spectrophotometry and Photometry. Photometric instruments measure light intensity without consideration of wavelength.

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ELECTROLYSIS

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Electrolytic cells

ELECTROLYSIS AND ELECTROLYTIC CELLS [NON spontaneous cells] Purpose: To produce purified forms of elements . Electrolytic cells. Nonspontaneous Usually one cell Two of the same electrodes (graphite is a good choice) Must have a power source Use energy to create a chemical change.

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Galvanic and Electrolytic Cells

Galvanic and Electrolytic Cells. SCH 4C1. Review. Zn (s) + Cu 2+ ( aq ) ? Cu (s) + Zn 2+ ( aq ) Zinc is oxidized, Copper is reduced The Cu 2 + removes two electrons from the Zn atoms Zn (s) ? Zn 2+ ( aq ) + 2e - Cu 2+ ( aq ) + 2e - ? Cu (s). Galvanic Cell (copy).

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20-5 Batteries: Producing Electricity Through Chemical Reactions

20-5 Batteries: Producing Electricity Through Chemical Reactions. Primary Cells (or batteries). Cell reaction is not reversible. Secondary Cells. Cell reaction can be reversed by passing electricity through the cell (charging). Flow Batteries and Fuel Cells.

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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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