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Chemistry In The Earth System

Agenda

By Chemistry In The Earth System
  • Submit pH problem set
  • Warm-up: How can we increase the pH in a lake that has been affected by acid rain?
  • Discuss Strengths of Acids and Bases (page 154); do Applying Concepts (9) page 154
  • Revisit Investigative Phenomena (page 155); do SEP page 155
  • Discuss Reactions of Acids and Bases (page 156)
  • Notes: Titrations

Agenda

By Chemistry In The Earth System
  • Complete notes from yesterday
  • Questions from pH problem set? Complete all practice problems and do the Additional Problems on a separate piece of lined paper showing all of your work and boxing your final answer to receive credit; due Friday
  • Discuss Strengths of Acids and Bases (page 154); do Applying Concepts (9) page 154
  • Revisit Investigative Phenomena (page 155); do SEP page 155
  • Discuss Reactions of Acids and Bases (page 156)
  • How can we increase the pH in a lake that has been affected by acid rain?

Agenda

By Chemistry In The Earth System
  • Warm-up: summarize acid-base definitions
  • Submit journal
  • Equilibrium lab quiz
  • Correct SEP (6) page 150 and Sample Problem (8) page 153
  • pH notes
  • pH problem set; do all practice problems and Additional problems #s 1-3 on a sheet of lined paper showing all steps and units (where applicable); due Friday
  • Read 151-154

Agenda

By Chemistry In The Earth System
  • Notes: Properties and definitions of acids and bases
  • Discuss Ionization of water (page 150)
  • Read pages 145-150
  • Do SEP (6) page 150; correct
  • Discuss Calculating pH (page 151)
  • Do Sample Problem (8) page 153; due tomorrow
  • Update Anchoring Phenomenon CER

Agenda

By Chemistry In The Earth System
  • Equilibrium and Le Châtelier’s Principle Lab; due Wednesday
  • Equilibrium lab quiz on Wednesday; know: factors that can affect equilibrium, know which of these we are manipulating in this lab, know the difference between an independent variable and a dependent variable, know the safety hazards present in the lab

Agenda

By Chemistry In The Earth System
  • Submit Equilibrium problem set
  • Discuss Investigative Phenomena: How does acid rain impact the environment?
  • Video: Killed by Rain
  • Brainstorm: What do you know about acids, bases, and pH?
  • Demo: phenolphthalein and acids and bases, litmus paper, pH paper
  • Notes: Properties and definitions of acids and bases
  • Discuss Ionization of water (page 150)
  • Do SEP (6) page 150; correct
  • Discuss Calculating pH (page 151)
  • Do Sample Problem (8) page 153; due tomorrow

Agenda

By Chemistry In The Earth System
  • Summary of equilibrium
  • Correct SEP (21 & 22) page 143 and “Revisit the Anchoring Phenomenon”
  • Correct CCC (16) page 138 and SEP (18) page 140
  • Reaction rates and Equilibrium quiz
  • Equilibrium problem set; all practice problems and Additional problems #1-5 due tomorrow

Agenda

By Chemistry In The Earth System
  • Reaction rates and Equilibrium quiz tomorrow
  • Complete notes: Factors that affect Equilibrium
  • Correct SEP (21 & 22) page 143 and “Revisit the Anchoring Phenomenon”
  • Do CCC (16) page 138 and SEP (18) page 140; due tomorrow
  • Begin Equilibrium problem set

Agenda

By Chemistry In The Earth System
  • Reaction rates and Equilibrium quiz this Thursday; know: definitions, how the arrow is represented (double), factors that affect equilibrium and reaction rates, difference between static and dynamic, Le Châtelier’s Principle
  • Notes: Le Châtelier’s Principle
  • Correct CCC (15) page 137, SEP (17) page 139, CCC (19) page 141
  • Notes: Factors that effect equilibrium
  • Do SEP (21 & 22) page 143 and “Revisit the Anchoring Phenomenon”; due today

Agenda

By Chemistry In The Earth System
  • Warm-up: What is the difference between static and dynamic equilibrium?
  • Continue Equilibrium notes
  • Demo: Elephant toothpaste
  • Demo: Glowing splint test
  • Read pages 136-141
  • Do CCC (15) page 137, SEP (17) page 139, CCC (19) page 141; due tomorrow