CHM 102 General Chemistry II, SCHEDULE, Winter 2009

Schedule, Winter 2009
rev 02/17/2010 10:35 AM

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NOTE that this schedule will be revised and updated on a regular basis - typically several times each week.
 

WK DATE LECTURE1 "HOMEWORK"QUESTIONS & EXERCISES1 LAB2 QUIZ/EXAM
1 Jan. 5 intro. & syllabus

ch. 10 lecture outline

7.11

8.1-8.3, 8.9-8.11

 ch. (7, 8 &) 10 "homework" COVERSHEET due by Jan. 26 @ 5PM

CHAPTER 7:
valence electrons(7.11): supplement to ch. 10 homework

CHAPTER 8:
 CHM102 Rules for Drawing (simple) Lewis Structures
chemical bonds, electronegativity & bond polarity (8.1-8.3): 23, 25, 27
ionic compounds (8.4): 41
Lewis Structures(8.9-8.11): 67
molecular structure & polarity(8.13): 87(67 only); also, which of the molecules in Exercise #67 are polar?

CHAPTER 10:
Interparticle Forces by Substance Type
Relative Strength of Interparticle Forces
Intermolecular forces & properties (10.1): 12, 23, 29, 31, 33, 35
liquids (10.2): 37, 39
solids (10.3-10.7): 26
phase changes (10.8): 15, 18, 19, 20, 21, 22, 79, 85, 87
phase diagrams (10.9):  14, 93

 TUE: locker check-in & safety orientation

THU:  pictures! &  Valence Electrons, Bonding & Molecular Polarity KEY (photocopies will be available in lab)

 (no quiz this week)
Jan. 7 8.9-8.11, 8.13

~10.1-10.7
2 Jan. 12 NO LECTURE TODAY (instructor ill)

TUE: no lab today (due to lecture schedule change)

THU: quiz + Enthalpy of Fusion (photocopies will be available in lab)

 Quiz 1 KEY
THU Jan. 15
(topics for Quiz 1)
Jan. 14 ~10.2, 10.4, 10.5

10.8
3 Jan. 19 HOLIDAY

ch. 11 "homework" COVERSHEET, due by Jan. 28 @ 5PM:

solution concentrations (11.1): 25, 27 (H2SO4 & NH3 only), 29, 31 (skip normality)
solubility (11.2-11.3): 33, 35, 37bdefg, 41, 43
solution vapor pressure (11.4): 45, 47, 51, 53, 55
colligative properties (11.5-11.6): 57, 61, 63, 67
electrolyte solutions (11.7): 69, 71, 73
colloids (11.8): no problems in text :-(

TUE:   complete Enthalpy of Fusion GRADING RUBRIC / KEY

THU:  Molar Mass Determination by Depression of the Freezing Point

 (no quiz this week)
Jan. 21 10.8

11.1-11.4
4 Jan. 26 11.5-11.8

12.1

 TUE:  complete ...Depression of Freezing Point

THU:  quiz only		 Quiz 2 KEY
(10.8, 11.1-11.8)
THU Jan. 29
Jan. 28 12.1-12.6

lecture supplement, 12.1-12.3

ch. 12 "homework" COVERSHEET, due by THURSDAY, Feb. 5 @ 5PM:

reaction rates (12.1-12.2): 19, 21
rate laws from experiments (12.3): 15, 25, 29
integrated rate laws (12.4-12.5): 31, 35, 39, 43
reaction mechanisms (12.6): 9, 49, 51
T & collision model and Catalysts (12.7-12.8): 11, 17, 53, 54, 55, 56, 57, 59, 61, 65ab, 69
5 Feb. 2 12.5-12.8 (Yes, that's correct.)

13.1-13.3

 TUE:  Rates of Chemical Reactions I (parts A-C only)

Rates of Chemical Reactions II

THU:  EXAM

 EXAM 1 reference pages
THU Feb. 5
(in lab)
(ch. 10-12)
Feb. 4 1st hr: 13.2-13.4

2nd hr: Q & A for Exam

ch. 13 "homework" COVERSHEET, due by WEDNESDAY, Feb. 18 @ 5PM:

equilibrium constant (13.1-13.4): 17, 19, 21, 23, 25, 29
equilibrium calculations (13.5-13.6): 33, 35, 37, 39, 43, 45, 47, 51, 55
Le Chatelier (13.7): 57, 59, 63
6 Feb. 9 13.5-13.6
equilibrium activity (~11:30-12noon)
13.7

TUE: Determination of the Equilibrium Constant...

THU: QUIZ, Equilibrium Constant... (continued)

 Quiz 3 KEY
THU Feb. 12
(in lab)
(13.1-13.6)
Feb. 11 13.7
14.1-14.3		 CHAPTER 14: "homework" COVERSHEET, due by Wednesday, Feb. 25 @ 5pm
acids and bases (14.1-14.2): 27, 29, 33
autoionization of H2O & pH (14.3): 43
acid solutions (14.2, 14.4, 14.5): 47, 49, 51, 53, 61, 63, 65, 67, 69
polyprotic acids (14.7): 93, 95, 97

basic solutions (14.6): 34, 71, 73, 75, 77, 79, 81, 83, 85, 89
acid-base salts (14.8): 99, 101, 103, 105, 111
structure and acid-base strength (14.9-14.10): 113, 117
Lewis acids & bases (14.11): 119, 121, 123
7 Feb. 16 HOLIDAY

TUE:
complete & turn in Equilibrium Constant

LeChatlier's Principle: ASA, start experiments

THU:
complete & turn in
Le Chatlier

 (no quiz this week)
Feb. 18 14.4-14.7
8 Feb. 23 14.8-14.10

15.1-15.2

TUE:
Standardization of a Basic Solution...  Parts A & B only

THU:
complete & turn in
Standardization of a Basic Solution...

 Quiz 4 KEY
THU Feb. 26
(in lab)
(~14.4-15.1)
Feb. 25 15.2-15.4
acid-base titration worksheets  handout		 CHAPTER 15: "homework" COVERSHEET due by Thursday, Mar. 12 @ 6pm
buffers (15.1-15.3): 23, 27, 29, 31, 39, 45
acid-base titrations (15.4): 51, 53, 55, 57, 61, 63
indicators (15.5): 65, 67, 69, 73
solubility equilibria (15.6-15.7): 75, 77, 81, 87, 89, 91, 97, 99
pp. 8-12 from acid-base titration worksheets = +2 extra-credit points
9 Mar. 2 NO LECTURE TODAY (instructor ill) TUE:
pH Measurements - Buffers...   ASA#1-3 only + Exp Parts A-C only

THU: 
complete and turn in pH...Buffers... Parts A-C only

Determination of the Solubility Product of PbI2

 Quiz 5 KEY
THU Mar. 5
(15.2-15.4)
Mar. 4 NO LECTURE TODAY
(college closed due to snow)
10 Mar. 9 15.5-15.7
16.1-16.3		 CHAPTER 16 "Homework" COVERSHEET due by Mar. 19 @ 6pm

spontaneity, entropy, 2nd law... (16.1-16.4): 19, 21, 23, 25, 27, 31
chemical reactions: entropy changes...  (16.5-16.6): 33, 37, 41, 43, 47, 51, 55
lecture handout for 16.5-16.6 examples
free energy: press. & equilibrium (16.7-16.8): 57, 59, 61, 63, 65

 

TUE:

THU: EXAM

Determination of an Equivalent Mass by Electrolysis

 EXAM 2
THU Mar. 12
(in lab)
(ch. 13-15)
Mar. 11 16.4-16.9
11 Mar. 16

4.9-4.10

17.1-17.3

Student Evaluations

 CHAPTER 17 "Homework" COVERSHEET due  Monday, Mar. 23 @ 10am- IN CLASS

 Assigning Oxidation Numbers
Balancing "Redox" Reactions
redox review (ch 17): 13, 14, 15, 16abc
cells... ...energy (17.1-17.2): 25, 27, 31(25), 35, 37, 41, 43, 45
Nernst equation (17.4-17.5): 51, 53, 55, 59, 61, 63, 65(25)
electrolysis (17.6-17.7): 77, 79, 81, 85, 89		 TUE:
Voltaic Cells Measurements, Part A
ASA #1abcef
  SUPPLEMENT to Lab

THU:
quiz

Voltaic Cells Measurements, Part B
ASA #1gh
lab clean up, locker check-out

 Quiz 6 KEY
THU Mar. 19
(in lab)
(16.1-17.3)
Mar. 18 17.4-17.5
Finals Week
2009		 Monday
Mar. 23
10-noon		   FINAL EXAM
2 (multiple-choice) questions from each chapter; 16  total

Notes:
1 Chemistry, 7th edition, Zumdahl & Zumdahl, (c) 2007 Houghton Mifflin Co.
2 Chemical Principles in the Laboratory, 8th or 9th edition, Slowinski et al.
*indicates "extra difficult" problems; students hoping to earn an "A" should be able to solve/answer these problems

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