Did you get the word about the help session Monday morning? It will mainly for Honors Chemistry, (test Tuesday!), but we’ll also be doing chemical formulas and names, if anyone in regular chemistry wants to come also. I’ll be there Monday morning around 7:15ish…. or probably closer to 7:20ish since it’ll be Monday morning! 🙂
Have you had a chance to look at the Chapter 7 “Stuff to Know” sheet? Here’s an UPDATED copy with the stuff we added from other chapters. WOW! You’ve learned a lot since we’ve started this chapter – and remember, the test will have some of chapter 3 and also polymers.
Will there also be another help session closer to the regulars test date?
What are the diatomic ions? I don’t remember going over them.
Hope – Whooops! Sorry! I forgot to take that off the sheet. Diatomic molecules will not be on your test!
Yeah I was wondering the same thing… it’s freaking me out just a little bit!
Thanks for going over the mole to atoms to grams theing today now I think I understand it.
Just to make sure I understood, we’ll have a test on memorization/the first half of the chapter 7 study sheet tomorrow, and all the work problems on wednesday?
Ryan – Everything but actual mole problems, percent composition problems, empirical formula problems, and molecular formula problems. The problems will be on Wednesday.
about how much time will we be given on wed. test day??
Ms. Skinner when is our test going to be on this?
Help session tomorrow morning? Correct?
When asked to give oxidation numbers, do we give just the charge of the elements or like their entire charge(including the subscript)?
Do we do the homework for tonight, or do we redo last nights?
Anna – Yes! (I want you to try both!)
The procedure of our polymer lab says that we CAN heat the polymer, but do you want us to actually do so? It doesn’t seem to be required on the lab sheet…
Evan – That’s only if you want to recycle it. It’s not part of your lab procedure.
For a compound, does a coefficient show the number of moles for the entire compound, or for the element which it precedes?
For a coefficient of a compound, does it represent the number of moles for the whole compound, or just the element it precedes?
Ms. Skinner, when will we get our tests back?
What are the videos we are watching in class? They are very neat!
Will we miss anything mportant if we’re not here Friday?
How will we make up our homework for Friday if we weren’t here?
Luke – You’ll have to find a time to make up the DVD, maybe study hall, or before or after school.