'Electrolytic cell' presentation slideshows

LIVE INTERACTIVE LEARNING @ YOUR DESKTOP

LIVE INTERACTIVE LEARNING @ YOUR DESKTOP. NES: Electrolysis of Water: A Breath of Fresh Air Presented by: Alissa Keil. February 21, 2012. NASA Explorer Schools. Electrolysis of Water: A Breath of Fresh Air. Presented by: Alissa Keil, NES Educational Specialist Oklahoma State University

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Electric power conversion in electrochemistry

Electrolysis / Power consumption. Chemical Reactions. Electric Power. Electrochemical battery / Power generation. Electric power conversion in electrochemistry. Cell Construction. vessel. -. +. battery. power source. e -. e -. conductive medium. (-). (+). inert electrodes.

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Chapter 7 Electrochemistry

Chapter 7 Electrochemistry. Strong electrolyte. Real electrolyte. Weak el ectrolyte. Potential electrolyte. 7.1 Thermodynamic Properties of Electrolyte Solutions. 7.1.1 Electrolyte. NaNO 3 z + ? 1 ? z - ?? 1 1-1 ? BaSO 4 z + ? 2 ? z - ?? 2 2-2 ?

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Electrochemistry

Electrochemistry. Thermodynamics at the electrode. Learning objectives. You will be able to: Identify main components of an electrochemical cell Write shorthand description of electrochemical cell Calculate cell voltage using standard reduction potentials

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Chapter 10: Equilibrium Electrochemistry

Chapter 10: Equilibrium Electrochemistry. Homework: Exercises(a only):5, 6,7,12, 18, 20, 25, 26 Self Test: 8 and 9. Thermodynamic Properties of Ions in Solution Enthalpy and Gibbs Energy.

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Electrolytic Cells

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Electrolytic Cells Lab Lesson 10

Electrolytic Cells Lab Lesson 10. Electrolytic cell Lab Dec 17, 2008 Full Name Purpose: To draw and completely analyze five electrolytic cells. Procedure: 1. Fold a filter paper and place in a watch glass 2. Add 20 mL of electrolyte 3. Immerse the carbon electrodes

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Electrolytic Cells Lab Lesson 10

Electrolytic Cells Lab Lesson 10. Electrolytic cell Lab Dec 17, 2008 Full Name Purpose: To draw and completely analyze five electrolytic cells. Procedure: 1. Fold a filter paper and place in a watch glass 2. Add 20 mL of electrolyte 3. Immerse the carbon electrodes

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Electrochemistry

Electrochemistry. The study of the exchange of chemical and electrical energy. Oxidation-Reduction reactions take place in electrochemical cells. Each electrochemical cell consists of two solid conductors called electrodes. Two types of electrochemical cells: Voltaic Cell Electrolytic Cell.

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Electrochemistry

Electrochemistry. The study of the interchange of chemical and electrical energy. Electrochemical Reactions. All electrochemical reactions involve the transfer of electrons and are therefore, oxidation-reduction reaction.

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Electrolytic Cells

Electrolytic Cells. Is a Galvanic Cell forced to operate in reverse Process is called electrolysis This occurs if a voltage greater than that produced by the galvanic cell is applied to it Electron flow is forced to operate in reverse Reactions in each half cell will be reversed.

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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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Electrochemistry

Electrochemistry. Electricity . Movt of electrons Movt of electrons through wire connecting 2 half-reactions ? electrochemical cell Also called voltaic or galvanic cell Cell produces current from spont rxn Ex: copper in soln of AgNO 3 is spont

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ELECTROLYSIS

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Chemical rxns can produce electricity = galvanic cell OR

Chemical rxns can produce electricity = galvanic cell OR Electrical energy used to carry out chemical reactions = electrolytic cell. Use of electricity make the reaction NONSPONTANEOUS (it needs help). Galvanic Cell. Chemical Potential Energy. Electrical Potential Energy.

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1. Introduction to Electrochemical Cells

1. Introduction to Electrochemical Cells. Voltaic Cell. Electrolytic Cell. 2. Voltaic Cells.

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Chemical Equilibrium

Chemical Equilibrium. 6A Luk Pui Lam (7). A secondary cell is any kind of electrolytic cell in which the electrochemical reaction that releases energy is reversible. Unlike primary cells , secondary cells must be charged before use. Lead-acid accumulator Lithium battery.

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Electrolytic Cell

Electrolytic Cell. -. +. Uses an external power source to drive a non spontaneous reaction ( Electrolysis) Essentially, the opposite of a voltaic cell. Process allows you to get pure metals. Electrolytic vs. Voltaic Cell. Examples of Electrolytic Cells:.

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Electrolysis

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Electrolysis

Electrolysis. Splitting Materials via Energy. What is electrolysis? . Process of forcing current through a cell to produce a chemical change Results in negative cell potential Occurs within an Electrolytic Cell (a cell system that performs electrolysis)

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