Wedndesday and Thursday Feb 2 and 3

Regular Chemistry -
Starter:
Find out how much energy is needed to heat ice from -15 oC to 145oC mass of 30.0 g.
Corrected 3.4 Worksheet

Lab: lab 3.4 Factors that Effect Reaction Rates We were able to do the reactions today! Fun!

Summary:
A-day Draw and completely label an activation curve that has a Ea = 50 kJ and ∆Eforward = -30 kJ. Find Ea’ and ∆Ebackward.

B-day
1. What does positive and negative enthalpy, entropy, and "Gibbs" free energy mean?
2. What is the equation that ties all of the things listed in number one together?

Homework: 3.5 Hess Law Due next time


Honors Chemistry -
Starter:
Find out how much energy is needed to heat ice from -15 oC to 145oC mass of 30.0 g.

Corrected 3.4 worksheet
Lab: lab 3.4 Factors that Effect Reaction Rates We were able to do the reactions!

Summary:
A-day Draw and completely label an activation curve that has a Ea = 50 kJ and ∆Eforward = -30 kJ. Find Ea’ and ∆Ebackward.

B-day
1. What does positive and negative enthalpy, entropy, and "Gibbs" free energy mean?
2. What is the equation that ties all of the things listed in number one together?

Homework: 3.5 Hess' Law Worksheet

AP Chemistry-
Starter -
Lab Questions for diprotic titration
1. What are the 5 possible diprotic acids?
2. What does diprotic mean?
3. Explain how you should make up 200 mL of 0.1 M NaOH.
4. How much of the diprotic acid needs to be obtained for each titration?
5. When you reach pH = 3.5 and pH = 7.5 what do you reduce the amount added to?

Lecture - Buffers (There is a power point chapter 14) I just worked through some problems.

Labs - 3.4

Homework - 3.7 bookwork

Also get Lab 3.5 ready to do.

Everything up to and including 3.7 should be done, corrected, and turned in by this Friday!