Category

Chemistry In The Earth System

Agenda

By Chemistry In The Earth System
  • Submit Cabbage Juice Lab
  • Acid and Base Quiz tomorrow; know: properties of acids and bases, acid base definitions, pH range for acids and bases
  • Begin Titration lab; due Thursday
  • Titration lab quiz on Thursday; know: the reactants and products in each experiment, how we will use the titration data in the experiment, know the safety hazards that were present in the lab, definitions used in the lab, the type of reaction we are observing, and the procedure for reagent disposal
  • Read pages 166-170
  • Do CCC (20) page 168 and SEP (21) page 169; due Friday
  • Buffer activity due tomorrow (online)

Agenda

By Chemistry In The Earth System
  • Warm-up: How can we increase the pH in a lake that has been affected by acid rain?
  • Revisit Investigative Phenomena (page 155); do SEP page 155
  • Discuss Reactions of Acids and Bases (page 156)
  • Notes: Titrations
  • Cabbage Juice lab due tomorrow
  • Notes: Buffers
  • Buffer virtual lab; due Wednesday

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 tomorrow
  • 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
  • Correct SEP (6) page 150 and Sample Problem (8) page 153
  • Notes: Properties and definitions of acids and bases
  • 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
  • Submit Equilibrium lab
  • Equilibrium lab quiz
  • 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
  • Notes: Properties and definitions of acids and bases

Agenda

By Chemistry In The Earth System
  • 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
  • Read pages 145-150

Agenda

By Chemistry In The Earth System
  • Equilibrium and Le Châtelier’s Principle Lab; due Tuesday
  • Equilibrium lab quiz on Tuesday; 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
  • Reaction rates and Equilibrium quiz
  • Demo: Sodium acetate and temperature
  • Correct SEP (21 & 22) page 143 and “Revisit the Anchoring Phenomenon”
  • Correct CCC (16) page 138 and SEP (18) page 140
  • 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