Unit 9 - Acids and Bases
Key Objectives:
Big idea: acids and bases are simply the movement of a proton.
- Acid-Base introduction (Slides)
- Equilibrium of acid dissociation - strong vs weak acid (PhET acid-base)
- Bronsted-Lowry Acid Bases (Pogil, practice 1, practice 2)
- Auto-ionization of water / pH calculations / Return of the ICE (Practice, Practice)
- Titration of a strong and weak acid (Lab)
- Neutralization through titration (Lab)
- Titration of weak acid and excess conjugate base (Lab)
- Practice Test (here)
Text Resource: OpenStax: Chemistry Atoms First: Chapter 14 here
Vocabulary:
Chemistry - Wilbraham et al (Pearson 2012)
Chapters:
19: 1,2,3,4,5
Good Problems to Master:
19: 53,55,56,57,59,61,64,65,67,69,70,71,72,73,74,76,77,78,82,83,86,88,89,92,103,105
- Be able to describe Arrehnius acid-bases
- Be able to describe Bronsted-Lowry acid-base
- Be able to identify conjugate acid-base pairs
- Be able to write and explain the autoionization of water
- Be able to calculate pH given concentration of a strong acid or base
- Be able to calculate concentration given pH
- Be able to use Ka of a weak acid to determine pH
- Be able to explain titration
- Be able to calculate neutralization reactions from a titration
Big idea: acids and bases are simply the movement of a proton.
- Acid-Base introduction (Slides)
- Equilibrium of acid dissociation - strong vs weak acid (PhET acid-base)
- Bronsted-Lowry Acid Bases (Pogil, practice 1, practice 2)
- Auto-ionization of water / pH calculations / Return of the ICE (Practice, Practice)
- Titration of a strong and weak acid (Lab)
- Neutralization through titration (Lab)
- Titration of weak acid and excess conjugate base (Lab)
- Practice Test (here)
Text Resource: OpenStax: Chemistry Atoms First: Chapter 14 here
Vocabulary:
- Hydronium ion
- Conjugate acid
- Conjugate base
- Conjugate acid-base pair
- Amphoteric
- Auto-ionization (self-ionization)
- Neutral solution
- Ion-product constant for water
- Acidic solution
- Basic solution
- pH
- strong acid
- weak acid
- acid dissociation constant
- strong base
- weak base
- base dissociation constant
- neutralization reaction
- titration
- standard solution
- equivalence point
- end point
Chemistry - Wilbraham et al (Pearson 2012)
Chapters:
19: 1,2,3,4,5
Good Problems to Master:
19: 53,55,56,57,59,61,64,65,67,69,70,71,72,73,74,76,77,78,82,83,86,88,89,92,103,105