1. Chemistry Jeopardy SD/DRMolesChemical Equation Stoichio metry Misc. 100 200 300 400 500

2. Single/Double Displacement- 100 u Complete the reaction: Na + CuCl 2  u What is 2Na + CuCl 2  2NaCl + Cu ?

3. Single/Double Displacement- 200 u NH 4 OH + CaCl 2  u What is 2 NH 4 OH + CaCl 2  2 NH 4 Cl + Ca(OH) 2 ?

4. Single/Double Displacement- 300 u AlPO 4 + Zn(NO 3 ) 2  u What is 2AlPO 4 + 3Zn(NO 3 ) 2  2Al(NO 3 ) 3 + Zn 3 (PO 4 ) 2

5. Single/Double Displacement- 400 u Write the net ionic equation: u AgNO 3 + AlCl 3  u What is 3 Ag + (aq) + 3 Cl - (aq)  3AgCl (s)

6. Single/Double Displacement- 500 u Write the net ionic equation: u Cu(NO 3 ) 2 + NaOH  u What is Cu +2 (aq) + 2OH - (aq)  Cu(OH) 2(s)

7. Moles and Math-100 u The number of particles in 10 moles. u What is 6.02 x 10 24 or 60.2 x 10 23 ?

8. Moles and Math-200 u The number of moles in 117 g NaCl. u What is 2.0?

9. Moles and Math-300 u The number of moles in 2.5 g of KCl. u What is 0.0335 moles?

10. Moles and Math-400 u The number of grams in 2.7 moles of sugar, C 12 H 22 O 11. u What is 924.3 grams?

11. Moles and Math-500 u The number of moles of 330 g CaCl 2. u What is 2.98 moles?

12. Chemical Equation-100 u The side of the equation that has the reactants. u What is the left side?

13. Chemical Equation-200 u This kind of reaction is shown below: 2 KClO 3  2 KCl + 3 O 2 u What is Decompostion?

14. Chemical Equation-300 u This kind of reaction is shown below: 2 C 2 H 6 + 7 O 2  4 CO 2 + 6 H 2 O u What is a combustion reaction?

15. Chemical Equation-400 u Balance this equation: Ca(OH) 2 + KCl  KOH + CaCl 2 u What is : Ca(OH) 2 +2 KCl  2 KOH + CaCl 2 ?

16. Chemical Equation-500 u Balance this equation: C 3 H 8 + O 2  CO 2 + H 2 O u What is : C 3 H 8 + 5 O 2  3 CO 2 + 4 H 2 O?

17. Stoichiometry-100 u The amount of O 2 needed if 148 g of KCl are used: 2 KClO 3  2 KCl + 3 O 2 u What is 96 g?

18. Stoichiometry-200 u The amount of CaCl 2 needed if 148 g of KCl are used. Ca(OH) 2 +2 KCl  2 KOH + CaCl 2 u What is 110 g (or 111 g)?

19. Stoichiometry-300 u The amount of CaCl 2 needed if 37 g of KCl are used. Ca(OH) 2 +2 KCl  2 KOH + CaCl 2 u What is 27.5 g ?

20. Stoichiometry-400 u The amount of water produced if 80 g of oxygen gas are used. C 3 H 8 + 5 O 2  3 CO 2 + 4 H 2 O u What is 36 g?

21. Stoichiometry-500 u The amount of water produced if 88 g of propane are used. C 3 H 8 + 5 O 2  3 CO 2 + 4 H 2 O u What is 144 g?

22. Misc.-100 u The empirical formula if the molecular formula is C 6 H 12 O 6. u What is CH 2 O?

23. Misc.-200 u The molecular formula if the empirical formula is NO 2 and the molecular mass is 184 g/mol. u What is N 4 O 8 ?

24. Misc.-300 u The percent composition of oxygen in Ca(OH) 2 ? u What is 43.2%?

25. Misc.-400 u The percent of nitrogen in Ba(NO 3 ) 2 u What is 10.9%?

26. Misc.-500 u The formula mass of Al(OH) 3 u What is 78.0 g/mol?