1. Do Now When the bell rings After the bell (2 min) In your seat:
With pen/pencil
With Notebook
With Handout
Packet from last class on your desk
Silent and ready for Do Now
Answer the following riddle:
If you count 20 houses on your right going to the store and 20 houses on your left coming home, how many houses did you count? 20
Still needs Do Now

2. Agenda  Do Now (5 min) Warm Up (15 min)
Notes: Activity Series (20 min)
Group Practice (15 min)
Independent Practice (15 min)
Exit Slip (5 min)
Closeout (2 min) 

3. Warm Up In your small groups: 10 minutes Balance the equations
Answer on worksheet

4. Warm Up
Copper (II) Sulfide reacts with Hydrogen Sulfide in a double replacement reaction. Predict the products and write the balanced equation
Keep Calm…
Use your knowledge of naming compounds and types of reactions.
Write out the equation
Then balance

5. Which of the following obeys the Law of Conservation of Mass?
H₂ + O ₂  H₂O
H₂ + O ₂  2H₂O
2H₂ + O ₂  2H₂O
2H₂ + 2O ₂  2H₂O
When heated, potassium chlorate breaks down into potassium chloride and oxygen as follows:
__K(ClO₃)  __KCl + __O₂
When the above equation is balanced, what is the coefficient for O₂?
Warm Up (H)
In your small groups:
10 minutes
Balance the equations
Answer on left page

6. Lithium synthesizes with Oxygen
Lithium synthesizes with Oxygen. Predict the products and write the balanced equation.
Ethane (C2H6) reacts with Oxygen (O2) in a combustion reaction. Write the balanced equation.
Warm Up (H)
In your small groups:
10 minutes
Balance the equations
Answer on left page

7. Pardon the Interruption
Unit 4 Test is:
Tuesday (A – Day)
Wednesday (B Day)
Covers:
Types of Reactions
Balancing Equations
Activity Series (Today’s Lesson)
Redox (Next class)
There is no in-class review day
Pardon the Interruption

8. The Activity Series Objectives: Understand the activity series chart
predict the outcomes of single replacement reactions

9. Guiding Question
Why is copper (Cu) used in plumbing?

10. Vocabulary and Definitions
Activity: The ability of an element to react; the easier it reacts, the higher the activity
Activity Series: a list of elements arranged according to their level of activity. Elements high on the list will lose valence electrons more easily than those below.

11. Single Replacement Reactions
What it is: A reactive lone element replaces another, but less reactive, element that is already in a compound
Format:
A + BX  AX + B
Examples:
1. Fe + 2HCl  FeCl2 + H2
Iron (Fe) replaces the Hydrogen (H)
2. Zn + HCl  ZnCl2 + H2
Zinc (Zn) replaces the Hydrogen (H)

12. Single Replacement Reactions
So how do we know which element replaces what?
Cu + AgNO3  ?
Use the activity series of metals
If the single element is more reactive, it will replace
Activity Series:
A list of elements organized according to activities from highest to lowest

13. Metals Non-Metals
Lithium (Li) Fluorine (F)
Potassium (K) Chlorine (Cl)
Barium (Ba) Bromine (Br)
Strontium (Sr) Iodine (I)
Calcium (Ca)
Sodium (Na)
Magnesium (Mg)
Aluminum (Al)
Manganese (Mn)
Zinc (Zn)
Iron (Fe)
Cadmium (Cd)
Cobalt (Co)
Nickel (Ni)
Tin (Sn)
Lead (Pb)
Hydrogen (H)
Copper (Cu)
Silver (Ag)
Mercury (Hg)
Gold (Au)
Highest
The Activity Series
A list of elements organized according to activities from highest to lowest
Lowest

14. The Activity Series The activity series mostly involves metals
Most non-metals (Carbon, Oxygen, Nitrogen, etc.) do not replace other elements
Hydrogen & the Halogen family are the only non- metals that will be involved in single replacement reactions. (and only a few of them at that)
They can only replace other halogens

15. Activity: Who Replaces Who?
Which element would replace the other if it were in a compound?
1. Calcium OR Tin
Calcium!
2. Bromine OR Fluorine
Fluorine!
3. Aluminum OR Potassium
Potassium!
4. Zinc OR Sodium
Sodium!

16. Activity: Who Replaces Who?
Which element would replace the other if it were in a compound? Also write out the names of the elements.
5. Fe or Cu
Iron!
6. I or Cl
Chlorine!
7. Ag or Pb
Lead!
8. Hg or Co
Cobalt!

17. Predicting Products Zn + CuCl2  Al(s) + Cu(NO3)3(aq)  I2 + NaCl 
Who wants to replace who?
Can it replace?
What are the products?
Balance the equation

18. Predicting Products Li(s) + Fe(NO3)3(aq)  Au(s) + HCl(aq) 
Al(s) + Cu(NO3)3(aq) 
Who wants to replace who?
Can it replace?
What are the products?
Balance the equation

19. Group Practice How What 10 minutes
C – Level 2, in group only
H – Group raises hand
A – Answering questions about Activity Series
M – In group, 3 Total hall passes
P – In clusters, discussing the questions, writing responses on worksheet, head up, alert, engaged
10 minutes
Completing Q’s on the reverse side of notes

20. Independent Practice What How #’s 1 - 13 10 minutes
C: 0 – 1, only on task conversation
H: Raise hand, move on to next question until I am available
A: Predicting products of single replacement reactions
M: None, in seats. 3 Hall passes.
P: Answering questions on the handout, using notes
#’s
10 minutes
Predict the products AND balance the equations

21. Exit Slip What? (5 min) How?
C – No talking
H – Raise hand
A – Taking exit slip
M – In seat
P – Completing exit slip without notes and turning in
If you finish early, summarize what you learned at the bottom of your notes OR answer today’s guiding question

22. Closing Don’t forget to stretch One thing your learned today
Remember: Unit 4 test next week
Standard: Finish I.P.
Honor’s: Research Plan & Experiment Design due Friday!!!!!