Category Archives: Unit 6 IMFs, Solids, Liquids and Solutions

REVIEW AND STUDY GUIDE ANSWERS FOR JAN 9 QUIZ

studyguide-key-review-unit-6-and-7  Here are the answers to the Study Guide (with the exception of 3 of the ones near the end. I will post those answers later as I have to rewrite them).  While my answers may not be in complete sentences, you will be expected to write in complete sentences on the test.

For the quiz, make sure you look closely at problem 2, 3, 4, 10, 12,13 (the problem with acetylene)as well as the problems toward the end which explain properties by discussing intermolecular forces.  Make sure to review the properties of the different types of solids, as well as the names, definitions, and strengths of the intermolecular forces.

Before class on Tues., Jan 3

Before class on Tuesday, Jan. 3:

  • Please watch the 8 videos below (in total 90 min).  These videos follow the notes I handed out in class;
  • Complete the multiple choice and free response questions in the gas packet I handed out to you.

If you have questions on this material, please email me at suzanne.irwin@lcps.org or send me a remind text.  We will be practicing gas problems and discussiong how the structure of molecules affects the properties of solids, liquids, solutions and gases  on our first day back.  We will start our next unit, on Kinetics, on Jan. 5 .  You will have a  unit test/quiz on Solids, Liquids, Solutions, Gases and their properties on Monday, Jan. 9.

Gas Laws Part 2: Pressure and Volume

Gas Laws: Charles, Combined, Avogadro’s

How to use ideal gas law with density problem (this is the 4th video, even though is says Gases part 5):

How to use ideal gas law to find the molar mass of a gas:

Using the ideal gas law with stoichiometry problems to find out how much of something you have:

Partial Pressures and Effusion and Diffusion

How real gases differ from “ideal gases”