3. Print out a copy (or get in class) of [Worksheet for Molecular Polarity] and complete the table for the following: 1) CCl4 2) BeCl2 3)C1O1 4) NF3
4. What conditions require you (i.e. when do you need) to perform a limiting reactant calculation? __________________________
5. What do you call a gas particle that when it is at room temperature, it is in the liquid phase? ___________________
6. What does a liquid particle need to do to get into the gas phase (become a gas particle)?
___________________________________________________________________________
7. What is the two differences between a boiling and evaporation (Choose either one as a basis to explain difference).
a. _________________________________________
b. __________________________________________
8. Write the symbol for a polar bond, _____________ and write down how you have memorized the direction of the symbol
______________________________________________________________________________
9. What are the cut-offs of deltaEN for ionic bonds ______________,
polar bond ______________, non-polar bond _____________
10. What is the phrase Mr. McLeod makes you memorize to help remember the type of molecular polarity of a compound/polyatomic ion?
11. List the species (e.g. ionic, metallic, polar, etc) from highest IMF to lowest IMF
____________________________________________
12. Which one of the following has the highest IMF and why (explain in space below), H2O , CH4 or C1O1.
13.
14. Using your knowledge of IMF, explain why vegetable oil and water do not mix or do not dissolve in each other. Is that the correct words to use with these two substance? If not, what are/is the correct word(s)? (For 2018-2019 students including CP, there are no in-depth explanation or showing a diagram).
15. Substance A has a greater IMF than Substance B, would it "make sense" (from knowledge of IMF) that Substance A is a gas whereas Substance B is a liquid (both substance are at the same temperature)? Yes or No? Explain.