'Strong base' presentation slideshows

BIOCHEMISTRY

BIOCHEMISTRY. CHEMISTRY OF LIFE. Elements : simplest form of a substance - cannot be broken down any further without changing what it is Atom : the actual basic unit - composed of protons, neutrons, and electrons. THE ATOM.

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Chapter 17: Alcohols and Phenols

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Organic Chemistry

Organic Chemistry. Part 2: Functional Groups. Added to a H-C chain in place of a H at terminal C in between carbons Determine unique chemical & physical properties. Examples of functional groups alkyls & halogens hydroxyl group alcohols aldehyde group carboxyl group Organic acids

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ELIMINATION REACTIONS

ELIMINATION REACTIONS. C C. C C. Cl. H. ELIMINATION REACTIONS. An elimination reaction is one where starting material loses the elements of a small molecule such as HCl or H 2 O or Cl 2 during the course of the reaction to form the product. - HCl. TWO EXAMPLES FOLLOW.

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Chapter 16 Aldehydes and Ketones I. Nucleophilic Addition to the Carbonyl Group

Chapter 16 Aldehydes and Ketones I. Nucleophilic Addition to the Carbonyl Group. Nomenclature of Aldehydes and Ketones Aldehydes are named by replacing the -e of the corresponding parent alkane with -al The aldehyde functional group is always carbon 1 and need not be numbered

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The Organic Chemistry of Enzyme-Catalyzed Reactions Chapter 7 Carboxylations

The Organic Chemistry of Enzyme-Catalyzed Reactions Chapter 7 Carboxylations. Carboxylations General Concepts. A carbanion (or carbanionic character) must be generated where carboxylation is to occur. Must be a stabilized carbanion. Metal ion complexation of the oxygen atom of the keto and

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5. Buffering capacity

5. Buffering capacity. Soils high in SOM and clay minerals are more resistant to change in pH Sandy soils and highly weathered soils are least buffered Base Saturation = ? exchangeable bases CEC BS = (exch Ca + Mg + Na + K) (exch Ca + Mg + Na + K + Al + H ) .

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Acids and bases, salts and solutions

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Acids and Bases

Acids and Bases. Chemistry B Module 7 Textbook Chapter 20 & 21. Acids. Give up H + when dissolved in water Turn litmus red Clear in Phenolphthalein Sour taste Has pH < 7 Reacts with metal to form hydrogen (H 2 ) gas. Naming Acids (Review). Page 2 of flip book.

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DECARBOXYLATION OF b -KETOACIDS

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Intersection 13: Acid/Base Titration & Electrochemistry Introduction

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Acid Base Hydrolysis

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CHAPTER 4

CHAPTER 4. Chemical Reactions. Overview. Ions in Aqueous Solution Ion theory in solutions; precipitation reactions Molecular and ionic equation Typical Reactions Precipitation Acid-Base Oxidation-Reduction (Balancing) Working with solutions Quantitative analysis.

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GRIGNARD REAGENTS

GRIGNARD REAGENTS. ORGANOMETALLICS FROM DIVALENT METALS. Formation of Grignard Reagents. This reaction was discovered by the Frenchman, Victor Grignard -- Nobel Prize in 1912. HALIDE REACTIVITIES. RX + Mg R-Mg-X. RELATIVE RATES :.

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Chapter 16 Application of Neutralization Titrations

Chapter 16 Application of Neutralization Titrations.

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Buffers

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Calculate the pH of a solution that is 0.20 M in NaCH 3 COO and 0.10 M in CH 3 COOH.

Calculate the pH of a solution that is 0.20 M in NaCH 3 COO and 0.10 M in CH 3 COOH. 4.63 4.74 4.95 5.05 5.22. Calculate the pH of a solution that is 0.12 M in HOCl and 0.20 M in NaOCl. 6.76 6.32 7.24 7.68 7.76.

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Chemistry and Calculations for the Hydrolysis of Salts

Chemistry and Calculations for the Hydrolysis of Salts. Paul Gilletti Ph.D. Mesa Community College Mesa, AZ. The ions of salts can have an influence on the pH of a solution. Ions that come from a strong acid or base do not influence the pH. WHY?.

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Acid-Base Neutralization

Acid-Base Neutralization. Some basics and behavior of salts. Acid- Base Neutralization Double Displacement Reactions. acid + base salt + water. KNO 3 + H 2 O. HNO 3 + KOH. HF + NaOH. NaF + H 2 O. 2. HCl + Ca(OH) 2. CaCl 2 + H 2 O. 2.

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