· Please review
my notes over the first half of Chapter 6.
· Watch the video
for Enthalpy and Calorimetry (first video). It is about 30 min.
· Work on the assignment posted. (Page
1, Page
2, Page
3, Page
4) I took pictures of the homework since I assumed most of you did not take
the book home. Do the circled problems up to #64.
· Note for
Problem 62. You have 200 g of solution (mass to
calculate “q”). Remember qsolution = -qreaction so you will have to change the sign of
the joules. ∆H will equal q but change Joules to kJ and divide by
the number of moles of water formed which will be 0.10 moles for this problem.
· Please review
my notes on the second half of Chapter 6.
Watch
the second video on Hess’s Law and ∆H of reactions, then do the
rest of the assignment (all circled problems up to #64 from the pages posted
above.)
· The last problem on your assignment requires use of
the appendix from your book. Here are
three links to the full appendix: Page 1,
Page 2,
Page 3.
· Remember, our first class meeting on Google Hangout
will be Tuesday morning at 9:30am for Group F and 11:00am for Group G. I will be sending out meeting invitations
tomorrow. Make sure – if you have not
already done so – to respond to my Group Post/email from Friday, the 20th.
· Stay healthy. Watch for new emails and posts.
HOMEWORK ANSWERS: PAGE
1, PAGE
2, PAGE
3, PAGE
4, PAGE
5, PAGE
6, PAGE
7
CHAPTER
6 TEST – THERMO CHEMISTRY
