Pathway 2: Chapter 7: How Molecules Mix

1.   Read Chapter 7 How Molecules Mix

2.       View the Power Point for Chapter 7 under Blackboard’s Course Content

3.       During the your viewing of Chapter 7 Power Point watch the online videos for Chapter 7 as directed (the following links are also in the power point):

Chapter 7: How Molecules Mix
7.1 Four Different Types of Dipole Attractions (Four Videos)
a. Chapter Introduction  Video #701Na (2:26 Minutes)
      b. Ion/Dipole  Video #CO701Nb (4:09 Minutes)
     c. Dipole-Dipole  Video #CO701Nc (8:20 Minutes)
     d. Dipole-Induced Dipole  Video #CO701Nd (6:12 Minutes)

7.2 A Solution Is a Single-Phase Homogeneous Mixture (two Videos)
a. Solutions  Video#CO701Na (5:03 Minutes)</p>
Terms to Describe Solutions  Video #CO702Nb (5:21 Minutes)
7.3 Concentration Is Given As Moles Per Liter (Two Videos)
 a. Molarity Is a Unit of Concentration  Video #CO703Na (8:52 Minutes)
b. KM Measuring Solute  Video #CO703Nb  (4:01 Minutes)
7.4 Solubility Is How Well a Solute Dissolves (Four Videos)
      a. Solubility   Video # CO704Na  (5:38 Minutes)
 b. Solubilities In Different Solvents  Video #CO704Nb  (5:15 Minutes)
      c. Solubility and Temperature  Video #CO704Nc (8:05 Minutes)
d. KM: Chromatography  Video #CO704Nd (3:31 Minutes)
7.5 Soap Works by Being Both Polar and Nonpolar
(One Video)
How Soap Works  Video #CO505Na (4:21 Minutes)
7.6 Softening Hard Water (One Video)
a. What Is Hard Water?  Video #CO707a
7.7 Purifying the Water We Drink (no video)


4.        Complete Online exams/tests under Blackboard’s Course Content ~ 25 points

a.       Video Chapter 7 Multiple Choice Exams

b.      Chapter Quizzes Chapter 7

c.       Chapter 7 Vocabulary Quiz (Fill-in-the-Blank)


5.       Complete the following additional Exercises on Web Site:

A. Complete  Project #9. Water Quality
 (Chapters 7-8-16) (5 points)(Optional)

B.  (Optional) Additional PBS Video (28:30 Minutes Each)

Go to PBS World of Chemistry Video
Watch Episode #12:

 12. Water
The special chemical properties of water are explored, along with the need for its protection and conservation