'Weak conjugate base' presentation slideshows

Acids & Bases

Acids & Bases. Text book. Section 8.2A Sections 16.1 & 16.2. Self-ionization of water (Autoionization). Truth H 2 O + H 2 O ? H 3 O + + OH - Convenient Lie H 2 O ? H + + OH -. H 3 O + = hydronium ion H + = hydrogen ion OH - = hydroxide ion. P H E N O L P H T H A L E I N.

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Acids & bases

Acids & bases. Acids and Bases reactions occur in everyday life and are essential for understanding our world. How does pH value affect our environment?. Why is it important to monitor and maintain the pH of the water in aquariums, soil and our blood? What exactly is pH? How is it measured?.

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CH. 16 ACID -- BASE

16.4 pH scale (pOH). CH. 16 ACID -- BASE. 16.1 Definition. 16.2 Bronstad-Lowry Conjugate Pairs Strength Leveling Effect. 16.3 Dissociation of water K w. 16.5 Strong Acid Strong Base pH & [ ]. 16.6 Weak Acids K a & pH % Ionization Polyprotic Acids. 16.7 Weak Bases

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Acids

Acids . Bases. Acids. Taste sour Form solution that conduct electricity React with metals Turn blue litmus paper to red React with bases to form salt and water Ex: fruit juice, vinegar, milk. Bases. Form solutions that conduct electricity Slippery or soapy in the skin Taste bitter

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Chapter 8 Acids and Bases

Chemistry B11. Chapter 8 Acids and Bases. Acids and Bases. Acids: sour. Bases: bitter or salty. Acids and Bases. Arrhenius definition:. Acid: produces H 3 O +. CH 3 COOH(aq) + H 2 O(l) CH 3 COO - (aq) + H 3 O + (aq). H 3 O + (Hydronium ion):.

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Additional Aqueous Equilibria

Chapter 17. Additional Aqueous Equilibria. Lawrence J. Henderson 1878-1942. Discovered how acid-base equilibria are maintained in nature by carbonic acid/ bicarbonate system in the blood. Developed buffer equation. Karl A. Hasselbalch 1874-1962

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CI 8.1 Acids and Bases

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CI 8.1 Acids and Bases

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Chapter 2 Lecture 1 Kinetics/Thermo & Acids/Bases

Chapter 2 Lecture 1 Kinetics/Thermo & Acids/Bases. Review of Simple Kinetics and Thermodynamics Definitions Thermodynamics = changes in energy during a process or reaction. Determines extent of completion of the reaction or process

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Weak Base Equilibrium (continued)

Weak Base Equilibrium (continued). HA H + + A -. HCN H + + CN -. Every weak acid has a corresponding weak conjugate base. eg:. Here, HA is a weak acid, and A - must be a weak base. (it also happens to be the conjugate base of HA).

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