Chem 1151 Assignment for the Week of April 14, 2008

Lecture

• Zumdahl and Zumdahl Chapter 8 Bonding: General Concepts
  • Chemical Bonds
  • Electronegativity, Polarity, Dipole Moment
  • Ions
  • Ionic Compounds
  • Covalent Compounds
  • Lewis Structures
  • VSEPR Model
• Study these odd-number problems from Chapter 8: 23, 35, 27, 33, 35, 39, 43, 45, 49, 51, 55, 59, 67, 71, 73, 81, 87, 89, 99, 103

Homework 5 (10 pts) due in Discussion on April 15

Laboratory

• Anion Analysis Part 1
• You must pass lab and lecture separately to pass this course. In order to pass lab, you must complete every expt and turn in a lab report plus maintain and turn in your lab notebook.
• The week of April 28 is assigned for a make up experiment. See you TA about when the lab will be open for make up labs.
• Students who are missing more than one experiment should see B. P. Tsai as soon as possible

Discussion

• Review Chapter 7
• No Quiz
• HW 5 is due at the beginning of Discussion

Exam 3

• Friday April 18 in class on Chapters 6 and 7
• This exam will have only one part and will be a combination of multiple choice and problems
• Bring your calculator

Summary of Class Grades after Exam 2

Class Average = 69% or C+

A, A-: 24%

B+, B, B-: 25%

C+, C, C-: 22%

D+, D: 7.7%

F: 22%