Thurs Feb 13:
We covered Bronsted-Lowry Theory, Water equilibrium, pH of strong acids and strong bases.
homework:
No homework weekend. If you want to get ahead in your work:
Do B-L Exercise in notes, p. 2, pH and Kw textbook questions listed on p. 5 of pkg.
Tues Feb 11:
Equilibrium Test written
homework:
Finish Acid-Base Neutralization questions #1-4 on p. 2 of new package.
Fri Feb 7:
We took up Ksp questions, and started Acids and Bases package (p. 1-2)
homework:
Prepare for Equilibrium Test next class. You will need a standard Math calculator.
Wed Feb 5:
We covered p. 14 on predicting precipitation using Ksp. We also took up the Le Chatelier lab. Kc Lab quiz was written..
homework:
Do Ksp problems p. 15 #9, 10, 11 (tricky), 13, 14 on precipitation prediction.
Mon Feb 3:
We did the Kc experiment and submitted our data. Le Chatelier labs were returned.
homework:
Complete the Kc lab calculations to prepare for the lab quiz next class.
Do Ksp problems p. 15 #3, 6, 7, 8 on the common ion effect
Thurs Jan 30:
We went over p.9-10 on making approximations, went over the theory of the Kc lab, and covered most of Ksp (calculating Ksp, molar solubility and the Common Ion effect)
homework:
Do textbook p. 476 #7,8 on approximations, Do Ksp problems p. 15 of notes #1b, 2b, #4 at a minimum. We will do Kc experiment next class.
Tues Jan 28:
We did the Le Chatelier lab and lab quiz.
homework:
Check your equilibrium problems (p. 11, solutions are on this site). Read p. 9 in the notes and use the website notes to fill in example problem on p. 10 (p. 11 on on-line notes).
Fri Jan 25:
We took up the K homework, covered problems on p. 7-8 of notes and briefly discussed the Le Chatelier lab coming up.
homework:
Be ready for the Le Chatelier lab quiz next class.
Do problems from p. 11 #2-10
Wed Jan 23:
We took up Le Chatelier graphs (part II of p. 5), then we covered Equilibrium Law and K. We did one problem on p. 7
homework:
Do K textbook questions listed on p. 6 of notes.
Mon Jan 21:
We took up the rates test, worked on the Le Chatelier Worksheet of notes ( p 5) part I: predicting direction of shift and part II: making conc. vs. time graphs for questions #1-4. This is the topic of the first lab and lab quiz next week. We took up part I. of the worksheet and will take up the graphs next period
homework:
p. 5 worksheet parts I and II
Wed Jan 15:
We covered Le Chatelier's Principle.
homework:
Review for rates unit test on Tuesday Jan 14 (this date has been changed)
Fri Jan 10:
I passed back the iodine clock labs. We started a new unit: Equilibrium with an intro in the new notes. (p.1-demo on p. 3)
homework:
Review for rates unit test on Tuesday Jan 14 (this date has been changed)
We covered Bronsted-Lowry Theory, Water equilibrium, pH of strong acids and strong bases.
homework:
No homework weekend. If you want to get ahead in your work:
Do B-L Exercise in notes, p. 2, pH and Kw textbook questions listed on p. 5 of pkg.
Tues Feb 11:
Equilibrium Test written
homework:
Finish Acid-Base Neutralization questions #1-4 on p. 2 of new package.
Fri Feb 7:
We took up Ksp questions, and started Acids and Bases package (p. 1-2)
homework:
Prepare for Equilibrium Test next class. You will need a standard Math calculator.
Wed Feb 5:
We covered p. 14 on predicting precipitation using Ksp. We also took up the Le Chatelier lab. Kc Lab quiz was written..
homework:
Do Ksp problems p. 15 #9, 10, 11 (tricky), 13, 14 on precipitation prediction.
Mon Feb 3:
We did the Kc experiment and submitted our data. Le Chatelier labs were returned.
homework:
Complete the Kc lab calculations to prepare for the lab quiz next class.
Do Ksp problems p. 15 #3, 6, 7, 8 on the common ion effect
Thurs Jan 30:
We went over p.9-10 on making approximations, went over the theory of the Kc lab, and covered most of Ksp (calculating Ksp, molar solubility and the Common Ion effect)
homework:
Do textbook p. 476 #7,8 on approximations, Do Ksp problems p. 15 of notes #1b, 2b, #4 at a minimum. We will do Kc experiment next class.
Tues Jan 28:
We did the Le Chatelier lab and lab quiz.
homework:
Check your equilibrium problems (p. 11, solutions are on this site). Read p. 9 in the notes and use the website notes to fill in example problem on p. 10 (p. 11 on on-line notes).
Fri Jan 25:
We took up the K homework, covered problems on p. 7-8 of notes and briefly discussed the Le Chatelier lab coming up.
homework:
Be ready for the Le Chatelier lab quiz next class.
Do problems from p. 11 #2-10
Wed Jan 23:
We took up Le Chatelier graphs (part II of p. 5), then we covered Equilibrium Law and K. We did one problem on p. 7
homework:
Do K textbook questions listed on p. 6 of notes.
Mon Jan 21:
We took up the rates test, worked on the Le Chatelier Worksheet of notes ( p 5) part I: predicting direction of shift and part II: making conc. vs. time graphs for questions #1-4. This is the topic of the first lab and lab quiz next week. We took up part I. of the worksheet and will take up the graphs next period
homework:
p. 5 worksheet parts I and II
Wed Jan 15:
We covered Le Chatelier's Principle.
homework:
Review for rates unit test on Tuesday Jan 14 (this date has been changed)
Fri Jan 10:
I passed back the iodine clock labs. We started a new unit: Equilibrium with an intro in the new notes. (p.1-demo on p. 3)
homework:
Review for rates unit test on Tuesday Jan 14 (this date has been changed)
TENTATIVE EQUILIBRIUM EVALUATION DATES:
Tues Jan Jan 28 -Le Chatelier lab and lab quiz
Mon Feb 3-Kc lab quiz
Wed Feb 5 -Kc lab quiz
Tues Feb 11-Equilibrium Test
Mon Feb 3-Kc lab quiz
Wed Feb 5 -Kc lab quiz
Tues Feb 11-Equilibrium Test
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