1. MP4 Final Review Stoichiometry
February 27, 2018
MP4 Final Review
Stoichiometry
Learning Target: I can work in pairs to practice stoichiometry problems through a calculation maze

2. Do Now
Learning Target: I can demonstrate understanding of stoichiometry problems through jeopardy
Do Now:
Form a group of 3
Come up with a team name
Collect a whiteboard, eraser, and whiteboard marker
Pull out your Chem reference table
February 27, 2018
Learning Target: I can work in pairs to practice stoichiometry problems through a calculation maze

3. Roles Roles: Assign roles
- A presenter: you will be answering the questions
- A whiteboard writer: you will be writing up your work on the board
- A documenter: you will write up your group's work onto a sheet of paper (to be collected)
February 27, 2018
Learning Target: I can work in pairs to practice stoichiometry problems through a calculation maze

4. Chemistry Jeopardy Molar Mass Moles Chemical Equation Stoichiometry
Misc.
100
200
300
400
500

5. Molar Mass 100
The molar mass of Al2O3

6. Molar Mass 200
The gram-formula mass of NH4OH

7. Molar Mass 300
The molecular mass of (NH4)2SO4

8. Molar Mass 400
The molar mass of Ca3(PO4)2

9. Molar Mass 500
The gram-formula mass of Mg(C2H3O2)2

10. Moles and Math-100
The number of particles in 10 moles

11. Moles and Math-200
The number of moles in 117 g NaCl

12. Moles and Math-300
The number of moles in 2.5 g of KCl

13. Moles and Math-400
The number of grams in 2.7 moles of sugar, C12H22O11

14. Moles and Math-500
The number of moles of 330 g CaCl2

15. Chemical Equation-100
The side of the equation that has the reactants

16. Chemical Equation-200
The mole to mole ratio of KCl to O2 in the reaction below:
2 KClO3 → 2 KCl + 3 O2

17. Chemical Equation-300
The number of moles of C2H6 when 14 moles of O2 react in the reaction below:
2 C2H6 + 7 O2 → 4 CO2 + 6 H2O

18. Chemical Equation-400 Balance this equation:
Ca(OH)2 + KCl → KOH + CaCl2

19. Chemical Equation-500
Balance this equation:
C3H6 + O2 → CO2 + H2O

20. Stoichiometry-100 The amount of O2 needed if 148 g of KCl are used:
2 KClO3 → 2 KCl + 3 O2

21. Stoichiometry-200 The amount of CaCl2 needed if 148 g of KCl are used.
Ca(OH)2 +2 KCl → 2 KOH + CaCl2

22. Stoichiometry-300 The amount of CaCl2 needed if 37 g of KCl are used.
Ca(OH)2 +2 KCl → 2 KOH + CaCl2

23. Stoichiometry-400
The amount of water produced if 80 g of oxygen gas are used.
C3H8 + 5 O2 → 3 CO2 + 4 H2O

24. Stoichiometry-500
The amount of water produced if 88 g of propane are used.
C3H8 + 5 O2 → 3 CO2 + 4 H2O

25. Misc.-100
The empirical formula if the molecular formula is C6H12O6

26. Misc.-200
The molecular formula if the empirical formula is NO2 and the molecular mass is 184 g/mol

27. Misc.-300
The percent composition of oxygen in Ca(OH)2?

28. Misc.-400
The percent of nitrogen in Ba(NO3)2

29. Misc.-500
The volume of 2 moles of Cl2 gas at 1 atm and 250 K

30. Exit ticket (3 min)
February 27, 2018
EXIT TICKET:
How many grams of O2 will be needed to produce 36 grams of H2O in 2H2(g) + O2(g) → 2H2O(g) ?
Learning Target: I can work in pairs to practice stoichiometry problems through a calculation maze

31. Do Now (4 min) Pull out your Chem Ref. Table
February 27, 2018
Do Now (4 min)
Learning target: I can demonstrate understanding of stoichiometry problems through jeopardy
Do Now:
Form a group of 3
Come up with a team name
Collect a whiteboard, eraser, and whiteboard marker
Pull out your Chem Ref. Table
Learning Target: I can work in pairs to practice stoichiometry problems through a calculation maze