CH142 Section A (9:00 am), Prof. Shattuck
Here are Instructions for logging into Sapling Chemistry: Sapling Learning Chemistry,
Reading: Ch. 12.1-12.4 Solutions
Click on Phenolphthalein/JMol in 3D-Molecular Structures, (or go the Chemistry Home page> Resources> 3D-Molecular Structures> Phenolphthalein-JMol version)
Sapling on-line homework: Review problems from Chapters 1,3, and 11 : Due date 02/05/2016.
Sapling Homework : Chapter 12 first part: This homework will be for extra credit, since our section didn"t explicitly cover this material. We will focus on concentration calculations, Henry"s Law, and colligative properties in the next homework assignment. : Due date 02/08/2016.
Sapling Homework: Chapter 12 second part (Henry"s law and colligative properties) : Due date 02/10/2016.
Equilibrium Constants, (Power Point)
Reading: Chapter 14.1 and 14.2 Describing Equilibrium
Sapling Homework: Chapter 12 last part : Due date 02/12/2016.
Reading: Chapter 14.3-14.4 Working with Equilibria
Sapling Homework: Chapter 14 first part : Due date 02/15/2016.
Sapling Homework: Chapter 14 second part : Due date 02/17/2016.
Sapling Homework: "end Chapter 14" : Due date 02/22/2016.
Reading: Chapter 13.1-13.4
Sapling Homework: Chapter 13 first part (reaction rates and rate laws): Due Date 2/24/2016
Sapling Homework: Chapter 13 second part (time course plots) : Due date 02/26/2016.
Optional, extra credit Sapling Homework: due at 4:00 p.m. on test day : Due date 03/02/2016.
Learning goals for test 1: Check the CH142B Moodle Page,
Notes for Test 1,
No Sapling Homework due on Monday morning (work on the extra credit homeowork instead)
Question and Answer session: Olin 1 at 7:00 pm.
Click on catalase/JMol in 3D-Molecular Structures, (or go the Chemistry Home page> Resources> 3D-Molecular Structures> catalase-JMol version)
Reading: Chapter 13.5-13.6
Test Chapters 12.1-12.4,14.1-14.4, and 13.1-13.4 at 5:00-7:00 pm Keyes 105 ( in Chapter 12: emphasis on 12.1, like-dissolves-like, Henry"s Law, and Colligative properties )
Reading: Chapter 13.7 catalysis
Answers to the additional problems (pdfs) on the Sapling Web site: Additional Problem (pdf versions),
: Due date 03/07/2016.
Strong and Weak Electrolytes, Review from CH141
Reading CH14.5, CH15.1-15.2
Sapling Homework: Chapter 15 second part : Due date 03/09/2016.
Sapling Homework: Ch 15 3rd part (weak acids) : Due date 03/11/2016
Reading: Chapter 15.3-15.7, 16.1
Sapling Homework: Ch 15 end start CH 16 : Due date 03/16/2016.
Sapling Homework: Chapter 16 2nd Part : Due date 03/18/2016.
Acid/Base Problem Solving,
The lab for the week after Spring break is posted: Qualitative Analysis for Cations, Prelab,
No Sapling Homework due on Monday March 28
Learning Goals updated for Exam 2 and Example Exam 2: CH142B Moodle Page,
Optional, extra credit Sapling Homework: due at 4:00 p.m. on test day : : Due date 04/04/2016.
A note was added to the Buffer lab report form that will help some students: Exp 6: Buffers Report Form, down load the new version if you have previously obtained the older version
Reading: Ch. 16.3 titrations
Sapling Homework: Ch 16 3rd part : Due date 03/30/2016.
Sapling Homework: Chapter 16 part 3 : Due date 03/30/2016.
Titration Problem Solving,
Sapling Homework: No required homework for Friday 4/1/2016 or Monday 4/4/2016
Solubility Product Constants Ksp, (at McGraw Hill)
Question and Answer Session: 4:00-5:00 pm. Keyes 105
Question and Answer session: 3:30-4:30 pm Keyes 105
Test: Ch. 13.5-13.7, 14.5, 15, 20.1 (Lewis acids/bases), 16.1-16.2 (buffers) : 5:00-7:00 pm Keyes 105
Sapling Homework: CH 16 last parts : Due date 04/08/2016.
Reading 16.4-16.5 Solubility and Complexation
Ocean acidification causes bleaching and productivity loss in coral reef builders PNAS 105,45,17442,
Reading: Chapter 19.1-19.2 Coordination Complexes
Coordination Complexes (ppt),
Reading: Chapter 19.3-19.4 (we won"t stress magnetic properties or low and high spin issues)
Sapling Homework: Chapter 19 Coordination Complexes : Due date 04/13/2016.
Women in Science panel discussion: 7-8 pm Parker Reed Room at the Alumni Center: career options in the sciences, advice on how to navigate challenges along the way
Sapling Homework: Ch. 19 end Crystal Field Theory : Due date 04/15/2016.
Entropy of phase transitions,
Absolute Entropies, of substances
Sapling Homework: Ch. 17 part 1 (Section A hasn"t gotten to the fourth problem yet, so you can skip that one) : Due date 04/18/2016.
Reading: Ch. 17.1-17.2
Reading: Ch. 17.3-17.4
Three Laws of Thermodynamics,
Sapling Homework: Ch. 17 part 2 : Due date 04/20/2016.
Optional, extra credit Sapling Homework: due at 4:00 p.m. on test day Apr. 26
Learning Goals updated for Exam 3 and Example Exam 3: CH142B Moodle,
Reading Ch. 17.3-17.5 Gibbs Energy and Equilibrium
Reading: 18.1-18.2 Balancing Redox reactions (review of first semester)
Sapling Homework: no required homework due for Monday (work on the optional problems to help prepare for the test)
A practice test (with answers) is also available on our section"s site: Practice Test 3,
Question and Answer Session: Keyes 105 4:00-5:00 PM
Reading: Ch. 18.3-18.5 Electrochemical cells
Test: Ch. 16.3-16.5 (starting with titrations), 19.1-19.4, 17.1-17.5, 18.1-18.2 (review from CH141) : 5:00-7:00 pm Keyes 105
Sapling Homework: CH18 Start: Electrochemistry : Due date 05/02/2016.
Test 3 Copy without answers,