'Reducing agents' diaporamas de présentation

In this presentation you will: explore the principles of redox chemistry

Redox 1. In this presentation you will: explore the principles of redox chemistry. Next >. Introduction. Redox chemistry is reactions in which elements undergo simultaneous changes in oxidation state.

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Polymer Supported Reagents

Nucleophiles Electrophiles Oxidants Reducing Agents Coupling & Dehydrating Reagents. Halogen Carriers Bases Polystyryl Diphenylphosphine Catalysts Miscellaneous. Polymer Supported Reagents. F - CN - SCN - NCO - NO 2 - Ph-Se -. Ar-O - Ac-O - R-COO - Pol-CH 2 -NH 2 Scavengers.

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5.1 Mitochondrial structure and function

5.1 Mitochondrial structure and function. 1. Living fibroblast 2. TEM 3. Sperm midpiece 1-4 ? m, 0.2- 1.0 ? m. 1. Mitochondrial membranes. The outer membrane is thought to be homologous to an outer membrane present as part of the cell wall of certain bacterial cells.

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Homework

Homework. Due at the end of the period: Problems 4-9 on pages 642-643 Homework: Problems 10-11 on page 643. Homework. Determine the oxidation number of the boldface element in the following formulas for compounds. a. Na Cl O 4. Homework.

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Ch. 5 Oxidation and Reduction

Ch. 5 Oxidation and Reduction. Milbank High School. Ch. 5 Objectives. Define some important properties of oxygen List important properties of hydrogen Describe oxidation and reduction Identify an oxidation/reduction reaction Identify some common oxidizing and reducing agents

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Chapter 18

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SKILLS Project

SKILLS Project. Oxidation Numbers, Reducing and Oxidizing Agents. Oxidation Numbers. Remember, oxidation numbers are a rough measure of the charge of individual elements within a chemical compound.

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Day 5

Day 5. Dough technology Formula Development Pita O-tentic. Dough Conditioners. Improvers Oxidizers- Improve gluten Reducing agents- Improve extensibility Emulsifiers- Bond water to other molecules Enzymes- Catalysts Vital wheat gluten- Added to weak flour

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Reduction & Oxidation

Reduction & Oxidation. Revision questions:. 1. Calculate the Molar concentration of a solution if 40g of pure NaOH are dissolved with 500 cm3 of water? 2. What volume of this solution will contain 1 mole of NaOH? 2NaOH + H2SO4 --> Na2SO4 + 2H2O

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Day 5

Day 5. Dough technology Sourdough cheese Potato bread Formula Development. Dough Conditioners. Improvers Oxidizers- Improve gluten Reducing agents- Improve extensibility Emulsifiers- Bond water to other molecules Enzymes- Catalysts Vital wheat gluten- Added to weak flour

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Redox 3

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