chapter 18 oxidation-reduction reactions and electrochemistry

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Chapter 18 Chapter 18 Oxidation-Reduction Reactions and Electrochemistry

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Chapter 18Chapter 18

Oxidation-Reduction Reactions and

Electrochemistry

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Rules for Assigning Oxidation StatesRules for Assigning Oxidation States

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Figure 18.1: Schematic for separating the oxidizing and reducing agents in a redox reaction.Figure 18.1: Schematic for separating the oxidizing and reducing agents in a redox reaction.

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Figure 18.2: Electron flow.Figure 18.2: Electron flow.

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Figure 18.3: Ion flow keeps the charge neutral.Figure 18.3: Ion flow keeps the charge neutral.

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Figure 18.4: The salt bridge contains a strong electrolyte.Figure 18.4: The salt bridge contains a strong electrolyte.

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Figure 18.4: The porous disk allows ion flow.Figure 18.4: The porous disk allows ion flow.

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Figure 18.5: Schematic of a battery.Figure 18.5: Schematic of a battery.

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Figure 18.6: Schematic of one cell of the lead battery.Figure 18.6: Schematic of one cell of the lead battery.

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Figure 18.7: Figure 18.7: A common A common

dry cell dry cell battery.battery.

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Figure 18.8: A mercury battery.Figure 18.8: A mercury battery.

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Figure 18.9: Cathodic protection of an underground pipe.Figure 18.9: Cathodic protection of an underground pipe.