1. Do Now Silently think about and respond: When the bell rings
After the bell (2 min)
In your seat:
With pen/pencil
With Notebook
With Handout
Silent and ready for Do Now
Silently think about and respond:
What is our Big Goal?
How do we measure our progress each day?
Still needs Do Now

2. Agenda  Do Now (5 min) Warm Up (25 min) Notes: Review (20 min)
Chalk Lab (15 min)
Independent Practice(10 min)
Closeout (2 min) 
Agenda

3. Review: The Mole Objectives:
Identify and explain how changes in concentration, temperature, pressure and surface area impact the rate of reaction
Explain the impact a catalyst has on a chemical reaction
Utilize dimensional analysis to solve stoichiometry problems

4. 2Al + 6HBr  2AlBr3 + 3H2
I do: When 3.22 moles of Al react with 4.96 moles of HBr,
how many moles of H2 are formed?
What is the limiting reactant?
We do: When 7 moles of Al react with 3 moles of HBr,
Warm Up
Steps for Solving LR Problems:
Circle givens and write them in 2 separate boxes
Convert both to what you are looking for.
See which one makes less (Limiting Reagent)!

5. Warm Up You do: Complete Questions 2 – 4 Work Independently
Ask questions
Answer Problems
(On Notebook Paper)
Skip All part C’s
Warm Up
Steps for Solving LR Problems:
Circle givens and write them in 2 separate boxes
Convert both to what you are looking for.
See which one makes less (Limiting Reagent)!

6. Rate of reaction is measured in change in concentration of reactants or products
Reactants are used up to make products
Chemical reactions are the result of collisions between reactants
4 factors affect the number of collision
Concentration
Temperature
Pressure
Surface Area
KP #1: Reaction Rates

7. KP #1: Reaction Rates Catalyst:
Increases rate of reaction by lowering the activation energy
KP #1: Reaction Rates

8. 1 mole of something = its atomic mass
KP #2: Molar Mass

9. Review # 1
What is the molar mass of KOH?

10. KP #3: Conversion ALWAYS do the following: Make a box
Put your given & units in top left
Fill in units on right side and find conversion factor for number
Cancel units
Multiply LR
Divide, if necessary
KP #3: Conversion
Conversion Factors:
1 mole = molar mass (grams)
1 mole = 6.02 x molecules
Mole Ratio

11. KP #3: Conversion ALWAYS do the following: Make a box
Put your given & units in top left
Fill in units on right side and find conversion factor for number
Cancel units
Multiply 
Divide, if necessary
KP #3: Conversion
Conversion Factors:
1 mole = molar mass (grams)
1 mole = 6.02 x molecules
Mole Ratio

12. Review # 2
How many moles are in 65 grams of H2O2?

13. Review # 3
How many grams are in 5.4 moles of Li2O?

14. Review #4:
Symone obtained 4.5 moles of Cl2. How many atoms (molecules) does she have?

15. Review #5:
How many moles of O2 will be obtained by decomposing 3.50 moles of KClO3?
___KClO3  ___KCl + __O2
*Balance first then fill in the chart*

16. Activity: Chalk Lab We are headed outside What you need:
A piece of chalk
The mass of your chalk before leaving
Your notes
One handout per group (You will turn this in for today’s grade)
Get the mass of your chalk when we return
Activity: Chalk Lab

17. Independent Practice
Study Guide