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ELECTROCHEMISTRY

ELECTROCHEMISTRY

ELECTROCHEMISTRY. Electrode potential and half cell. Half cell 2 possible electron transfer reactions occur: M(s) ? M n+ (aq) + ne - (Oxidation) M n+ (aq) + ne - ? M(s) (Reduction) Reversible reaction occurs.

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938 views • 45 slides
Electrochemistry

Electrochemistry

Electrochemistry. Chapter 20. IB Topics 9.4-9.5 Text Pages 851-854, 876-881 Oxford p. 56-57. Electrochemistry. Study of interchange of chemical and electrical energy. Two main processes Generation of electrical current from spontaneous chemical reactions

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594 views • 33 slides
Electrochemistry

Electrochemistry

Electrochemistry. Chapter 20 . Electrolysis. Electrolysis is the use of electricity to bring about a chemical reaction. Redox reactions occur at the electrodes. At the cathode(-) a reduction reaction occurs (gain of electrons).

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307 views • 13 slides
The Electrochemical Series

The Electrochemical Series

The Electrochemical Series. Intermediate 2 Chemistry Unit 3(c). V. If you set up this experiment, what would happen?. V. What name is given to a solution like the one above?. Salt solution. ELECTRONS. IONS. A cell.

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1.25k views • 9 slides
Corrosion

Corrosion

Corrosion. When a metal corrodes it loses electrons and forms positive metal ions. When iron metal corrodes it forms an Iron oxide layer, which is better known as rust. Only Iron rusts all other metals corrode. Two factors are required for Corrosion .

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966 views • 8 slides

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