All Posts By

Scott Mapplebeck

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