1. Predicting Products: Synthesis and Decomposition Reactions

2. Evaluation/Assessment:
Objective:
Today I will be able to:
Predict the products of reactions for single replacement, double replacement, decomposition, and synthesis reactions
Evaluation/Assessment:
Informal assessment: listening to group interactions as students complete the practice sheets
Formal Assessment: Analyze Student Responses as they complete the practice worksheets
Common Core Connection
Build Strong Content Knowledge
Make sense of problem and persevere in solving them
Use appropriate tools strategically
Look for and express regularity in repeated reasoning

3. Lesson Sequence Evaluate: Warm – Up
Evaluate: Review Single and Double Replacement Reaction Practice
Elaborate: Double Replacement Practice
Explain: Predicting Products of Synthesis and Decomposition Reactions
Elaborate: Mixed Predicting Products Practice
Evaluate: Exit Ticket

4. Warm - Up
Predict the products of the following double replacement reaction:
HCl + NaOH 

5. Objective Today I will be able to:
Predict the products of reactions for single replacement, double replacement, decomposition, and synthesis reactions

6. Homework
Finish Mixed Practice

7. Agenda Warm-Up Review Single and Double Replacement Reactions Practice
Double Replacement Practice
Predicting Products of Synthesis and Decomposition Reaction Notes
Predicting Products Practice
Exit Ticket

8. Review Double and Single Replacement Reaction Practice
What questions do you have about the practice worksheets? Are there any problems you would like to review?

9. Double Replacement Practice
Complete the practice at your desk. Copy the problems onto a sheet of paper. Ms. Ose will collect this worksheet and grade it for accuracy.

10. Double Replacement Practice
Aluminum Iodide + Mercury (II) Chloride 
Silver Nitrate + Potassium Phosphate 
Copper (II) Bromide + Aluminum Chloride 
Calcium Acetate + Sodium Carbonate 
Ammonium Chloride + Mercury (I) Acetate 

11. Double Replacement Practice Cont.
Calcium Nitrate + Hydrochloric Acid 
Iron (II) Sulfide + Hydrochloric Acid 
Copper (II) Hydroxide + Acetic Acid 
Calcium Hydroxide + Phosphoric Acid 
Calcium Bromide + Potassium Hydroxide 

12. Predicting Products of Synthesis and Decomposition Reactions

13. Synthesis Reactions
Elements or simple compounds are combined to form ONE product
Combine elements and criss-cross the charges
Examples
Cu(II) + S  CuS
4 Na + O2  2 Na2O

14. Decomposition Reactions
If TWO elements (binary compound) are present in the original compound, just break it apart into two elements
2 HCl  H2 + Cl2

15. Decomposition Reactions
If THREE elements (ternary compound) are present, determine if one of them is a HALOGEN
If one element is a halogen, then the halogen and the metal stick together and oxygen gas is produced
2 KClO3  2 KCl + 3 O2

16. Decomposition Reactions
If there are no halogens present, then a metallic oxide and a gas with 1 less oxygen than the polyatomic ion is produced
CaCO3  CaO + CO2

17. Predicting Products Practice
Complete the practice at your desk. Whatever you do not finish will become your HW.

18. Exit Ticket
Predict the products of the reactions and balance the equations
__ Na2CO3 
__ Mg + __ N2 