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Tuesday, March 11th: “A” DayWednesday, March 12th: “B” Day

AgendaCollect lab: “Making a Solubility Curve for KNO3”Ch. 13 Quick ReviewChapter 13 short answer test questionsChapter 13 Work Day!Homework: Vocabulary crossword puzzleChapter 13 test/Concept Review due:

Thursday, March 13th: “A” DayFriday, March 14th: “B” Day

**Ch. 13 test WILL be counted in 3Q**

Chapter 13 Review1. What is the molarity of a solution

that contains 100 g NaCl in 3.00 L of solution?

0.57 M

2. An NaOH solution contains 1.50 mol NaOH, and its concentration is 0.575 M. What is its volume?

2.61 L

Chapter 13 Review3. Two immiscible substances are:

A. Water and ammoniaB. Benzene and waterC. Carbon tetrachloride and benzeneD. Water and ethanol

Chapter 13 Review

4. Pressure has the greatest effect on the solubility of

A. Solids in liquidsB. Liquids in liquidsC. Gases in gasesD. Gases in liquids

Chapter 13 Review5. Colligative properties depend on

A. The identity of the solute particlesB. The concentration of the solute

particlesC. The physical properties of the

solute particlesD. The boiling point and freezing

point of the solution

Chapter 13 Review6. Compared with a 0.02 M sugar

solution, a 0.02 M NaCl solution hasA. The same freezing point depressionB. About 2X the freezing point

depressionC. About 3X the freezing point

depressionD. About 4X the freezing point

depression

Chapter 13 Review7. How many grams of NaCl are

required to prepare 500 mL of a 0.500 M solution?

14.6 g NaCl

8. How many liters of 0.250 M HCl can be made from a stock bottle that contains 5 L of 12 M HCl?

240 L

5 Short Answer Test QuestionsThese are, word for word, the 5 questions that

you will see on the Chapter 13 test:1.Describe the process of paper chromatography

that was used in the “Paper Chromatography of Colored Markers” lab.

2.Describe the difference between a solute and a solvent.

2.If you dissolve 2.00 mol NaCl in 1.00 L of distilled water, will you get a 2.00 M NaCl solution? Explain your answer.

5 Short Answer Test Questions

4. Explain why it is possible to take too much Vitamin A but not Vitamin C.

5. Explain why soap is a good emulsifying agent.

Chapter 13 Work Day!Use the rest of the class period to complete the

following:Chapter 13 review, pg. 488-490: 1-4, 11-12,

16, 18, 21, 25, 28-33, 35, 37, 41-43, 46-47, 53-54

Chapter 13 Concept Review

Give your braina workout!

Homework

Chapter 13 vocabulary crossword

Next time:Ch. 13 TestConcept Review DueVocabulary Puzzle Due