1. Bell Ringer (we need out our IMFs HW WS)
Rank the following in terms of boiling point
I2, CH3OH, H2S
Hint: the stronger the intermolecular force (IMF), the higher the boiling point
Dispersion (LDF) < Dipole-Dipole < H Bonding < Ion-Dipole
Increasing strength

2. No Wednesday PM tutorials this week
Wed AM (8:15am-8:52am)
Friday AM (8:15am-8:52am)
Friday PM (4:15pm-4:50pm)

3. Day
Topic HW
Monday
10/20
-Hydrogen bonding lab
-Test review due Wed 10/22
-Lab due Wed 10/22
-Project due Fri 10/24
Tuesday
10/21
-Unit 4 test review
-Test review due tom 10/22
-Hydrogen bonding lab due tom 10/22
Wednesday
10/22
-Unit 4 Bonding Test
-Assign polyatomic ions memorization list
-Begin memorizing polyatomic ions
Thursday
10/23
MOLE DAY!!!!
-Memorize polyatomics
Friday
10/24
-Molecule Project Due
-Unit 5: Compounds
-Dice game
-Half sheet ionic naming

4. Questions on IMF HW WS?

5. Hydrogen bonding lab
6 stations – 4/5 minutes at each

6. Exit Ticket
Choose two – identify the intermolecular forces (IMFs) of the following
Magnesium chloride ions dissolved in water.
Neon gas
HCl
NH3