Chem 1151 Assignment for the Week of April 21, 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 6 on Chapters 8-9 TBA

Laboratory

• Expt 11: Analysis of Common Anions and Their Salts: Paart 2.
• Analysis and identification of the unknown. Use your data from the first week of this experiment to help you identify your unknown mixture of anions.
  • Write a single report for this lab; it is due during the week of April 28 and is worth 20 points.
• You will also turn in your notebook with your Anion lab report unless you have to do the makeup expt during the week of April 28.
• 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 May 5 is assigned as "Check out of lab", but if there is time this week, your TA will let you know if you can check out after you complete the Anion-Part 2 experiment.
• All lab reports and lab notebook are due no later than May 12 2 pm.

Discussion

• Discuss Chapter 8
• Quiz 6 on Ch 7- part of 8