Acids and Bases. Arrhenius

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Slide 1

Acids and Bases

Arrhenius

Bronsted-Lowry

Lewis

Slide 2

Definitions of Acids/Bases

Slide 3

Measuring Acid Strength Ka

Slide 4

Acid Strength defined by pKa

Slide 5

Dissociation in H2O Arrhenius Acid forms H3O+ Bronsted-Lowry Acid donates a H+

Slide 6

Resonance Stabilization

Slide 7

Stronger Acid Controls Equilibrium

Slide 8

Reaction Described with Arrows HCl donates a proton H2O accepts a proton

Slide 9

Slide 10

Equilibrium Reactions

Slide 11

Draw the Conjugate Acid and Base

Slide 12

Propanol is a Base

Slide 13

Draw the Conjugate Acid and Base

Slide 14

Propanol is an Acid

Slide 15

Some Acid-Base Reactions

Slide 16

Slide 17

The Effect of Resonance on pKa

Slide 18

Identify the Acid and Base

Slide 19

Equilibrium Favors Reactants

Slide 20

Carboxylic Acids can be Separated from non-acidic Compounds

Slide 21

Lewis Acids and Bases

Slide 22

Formation of a new bond