'Polyatomic ion charge' diaporamas de présentation

Bellringer 9/20

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Chapter 10

Chapter 10. Oxidation Numbers With Manganese Ions Demo. Oxidation Number. The oxidation number is the charge on a single atom. Oxidation Number. The oxidation number is the charge on a single atom. Examples: Na + (oxidation number = +1) Cl? (oxidation number = -1)

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Chapter 14 Oxidation - Reduction: Transfer of Electrons

Chapter 14 Oxidation - Reduction: Transfer of Electrons. Oxidation and Reduction. An oxidation-reduction reaction: Provides us with energy from food Provides electrical energy in batteries Occurs when iron rusts 4Fe + 3O 2 2Fe 2 O 3. Electron Loss and Gain.

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More Reactions

More Reactions. Acid-Base Reactions Oxidation-Reductions Reactions. Acids. Produce H + ions Ions disassociate in water Strong electrolytes (conduct electricity) HCl (g) ---> H + (aq) + Cl - (aq). Bases. Produces OH- (hydroxide) ions Strong Electrolytes

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