'Assign oxidation' diaporamas de présentation

Reactions in Aqueous Solution

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Redox Reactions

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Redox!

Redox!. My favorite reaction. 2Na (s) + Cl 2(g) ->2NaCl (s) electron is transferred This is called oxidation-reduction or redox. Redox. Involves most rxns for energy production photosynthesis, combustion, breakdown of sugars, fats, proteins. Oxidation States.

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Redox Reactions

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3.1 Reaction Stoichiometry , Limiting Reagent and % Yields (5 pts each/20 points total)

EXAM POSTPONED UNTIL MONDAY 25 NOVEMBER. All material from 23 October Powerpoints 23-36 Mini quizzes 17-23 + lab questions on: Titration Metathesis reactions Gas laws. 3.1 Reaction Stoichiometry , Limiting Reagent and % Yields (5 pts each/20 points total).

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Redox Reactions

Redox Reactions. What is oxidation? What is reduction?. What is REDOX?. chemical reactions in which atoms have their oxidation state changed family of reactions that are concerned with the transfer of electrons between species. Rusting is an example of a redox reaction. REDOX.

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Topic: Intro to Redox: Assigning Oxidation Number

Topic: Intro to Redox: Assigning Oxidation Number. Do Now: What is oxidation number for the following Metals in the ionic compounds below Fe 2 O 3 FeO AgCl K 2 S Mn 2 O 7. Redox Reactions = oxidation-reduction reaction . Electrons transferred from 1 atom to another Redox reactions:

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Oxidation-Reductions: Part I: Oxidation Numbers (from Chapter 6 Sec 1 of Jespersen 6 TH ed)

Oxidation-Reductions: Part I: Oxidation Numbers (from Chapter 6 Sec 1 of Jespersen 6 TH ed). Dr. C. Yau Spring 2014. 1. What are oxidation-reduction reactions?. "Oxidation-reduction" reactions are commonly called "redox" reactions. Remember:

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Oxidation-Reductions: Part I: Oxidation Numbers (from Chapter 5 Sec 1 of Jespersen 7 TH ed)

Oxidation-Reductions: Part I: Oxidation Numbers (from Chapter 5 Sec 1 of Jespersen 7 TH ed). Dr. C. Yau Spring 2015. 1. What are oxidation-reduction reactions?. "Oxidation-reduction" reactions are commonly called "redox" reactions. Remember:

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Redox Half Reactions

Redox Half Reactions. What is the purpose of creating a half reaction? How to balance a half reaction?. What is a half reaction?. does not occur by itself Two reactions are coupled so that electron released by one is accepted by another

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Topic: Redox & Electrochemistry

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Unit Fourteen: Redox Reactions

Unit Fourteen: Redox Reactions. Day Three. Balancing Redox Reactions. Balancing Redox Reactions. Al (s) + Ag + ( aq ) ? Al 3+ ( aq ) + Ag (s ) Assign oxidation n umbers. What is being oxidized: What is being reduced: What is the oxidizing agent: What is the reducing agent:. Al.

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Balancing Redox Reactions with Oxidation Numbers (see p 462)

Balancing Redox Reactions with Oxidation Numbers (see p 462). Assign oxidation number Identify oxidation and reduction Determine the # of e- lost and gained per atom or ion, then multiply by subscripts to determine the number of electrons transferred.

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