We learned how to use volumetric flasks and to calculate properties of concentrated and dilute solutions.
Text reference is p.319-321.
Homework:  p.321 #25ac, 26ac; p.325-7 #11, 14, 21, 34

The text reference is p.313-315.
Homework:  p.316 #19cd, 20de, 22, 23

The concentrations of solutions can be expressed in many units, such as %, ppm, mol/L, and karats.  Text reference is p.302-312.
Homework:  p.305-312 #1b, 2, 5c, 7, 10, 11, 15a, 18

Water is a polar molecule, so it dissolves solutes that are polar, like it is.  Non-polar solvents like oil dissolve non-polar solutes.  Read p.291-294 and record two important ideas from each page. 
Homework:  1st side of handout; p.301 #2, 4, 5, 8

We recorded the final mass of the filter paper and residue from Monday's experiment.  Read p.283-288 and note definitions of bold words if you were absent.  Do the "Thought Lab" on p.288.
Homework:  p.289 #10, 11, 12ac;  lab report is due Monday, Nov. 29

Test day.  Work on your lab report for homework.

Lead(II) nitrate reacts with potassium iodide to form a yellow precipitate.  Students are to find the limiting reactant and the percentage yield of the precipitate.  The report is due Monday, Nov. 29.  The Unit Test is tomorrow.

Review for your unit test by reading your notes and textbook, summarizing important points, completing and checking review questions, and getting help with the questions that have incorrect answers.

Complete the review questions from the handout that are most appropriate for your comfort level.

Actual, theoretical, and percentage yield all represent the amount of product in a chemical reaction.  Read p.260-264 in the text for help. 
Homework:  p.262 #31, 32; p.264 #36

Unit test is next Tues., Nov. 23.  Review questions are posted on a previous blog.