1. Chemistry Jeopardy CA/CBpHName Acids Stoich.Misc.Vocab.Gas Laws 100 200 300 400 500

2. Conjugates-100 u KOH +KHSO 4  K 2 SO 4 + H 2 O u What is the conjugate acid? u What is H 2 O?

3. Conjugates-200 u H 2 SO 4 + H 2 O  H 3 O + +HSO 4 - u What is the acid? u What is H 2 SO 4 ?

4. Conjugates-300 u H 2 O + NaHSO 4  H 2 SO 4 + NaOH u What is the conjugate base? u What is NaOH?

5. Conjugates-400 u HCl +H 2 O  H 3 O + + Cl - u What is the conjugate acid? u What is H 3 O + ?

6. Conjugates-500 u Is this labeled correctly? If NO, explain why not. u HNO 3 + Na 2 SO 4  NaNO 3 + NaHSO 4 u Base Acid CB CA

7. pH/pOH-100 u At what pH level is a solution neutral? u What is 7?

8. pH/pOH-200 u If the hydrogen ion concentration is 1x10 -4, what is the pH? u What is 4?

9. pH/pOH-300 u If the pH level is 12, what is the pOH? u What is 2?

10. pH/pOH-400 u If the hydrogen ion concentration is 1x10 -11, what is the pOH? u What is 3?

11. pH/pOH-500 u When using the ________ scale, a level above 7 is acidic, when using the _________ scale, a level below 7 is acidic. u What is pOH and pH?

12. Naming Acids-100 u HCl u What is hydrochloric acid?

13. Naming Acids-200 uH2SuH2S u What is hydrosulfuric acid?

14. Naming Acids-300 u HNO 3 u What is nitric acid?

15. Naming Acids-400 u H 2 SO 4 u What is sulfuric acid?

16. Naming Acids-500 u H 3 PO 3 u What is phosphorous acid?

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 and 650 g of Ca(OH) 2 are used. What is the limiting reactant? Ca(OH) 2 +2 KCl  2 KOH + CaCl 2 u What is 110 g (or 111 g)? KCl is the limiting reactant

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 percent yield if 32 g of water are produced when 80 g of oxygen gas are used. C 3 H 8 + 5 O 2  3 CO 2 + 4 H 2 O u What is 89%?

21. Stoichiometry-500 u The percent yield if 120 g of water are produced when 88 g of propane and 525 g O 2 are used. C 3 H 8 + 5 O 2  3 CO 2 + 4 H 2 O u What is 83 %?

22. Miscellaneous-100 u When molecules have no attraction to each other (real or ideal gas?). u What are ideal gas?

23. Miscellaneous-200 u The formula for percent yield. u What is actual/theoretical x 100% ?

24. Miscellaneous-300 u 22.4 L molar volume (real or ideal gas) u What is ideal gas?

25. Miscellaneous-400 u When pressure of a gas is increased, the volume ___________. u What is decreases?

26. Miscellaneous-500 u How a base feels. u What is slippery?

27. Vocabulary-100 u A homogeneous mixture. u What is a solution?

28. Vocabulary-200 u The part of a solution that is being dissolved (example: salt being dissolved in water) u What is the solute?

29. Vocabulary-300 u The part of a solution that is doing the dissolving, (example: the water in Kool- aid) u What is the solvent?

30. Vocabulary-400 u P 1 V 1 =P 2 V 2 u What is Boyle’s Law

31. Vocabulary-500 u Contains the maximum amount of solute at a given temperature. u What is saturated?

32. Gas Laws-100 u If I have 2.9 L of gas at a pressure of 5 atm and a temperature of 50 0 C, what will be the temperature of the gas if I decrease the volume of the gas to 2.4 L and decrease the pressure to 3 atm? u What is 160 K?

33. Gas Laws-200 u If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature? u What is 205 K ?

34. Gas Laws-300 u If I have an unknown quantity of gas at a pressure of 1.2 atm, a volume of 31 liters, and a temperature of 87 0 C, how many moles of gas do I have? u What is 1.26 moles?

35. Gas Laws-400 u If I initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 K, and then I raise the pressure to 14 atm and increase the temperature to 300 K, what is the new volume of the gas? u What is 29.6 L ?

36. Gas Laws-500 u A gas takes up a volume of 17 liters, has a pressure of 2.3 atm, and a temperature of 299 K. If I raise the temperature to 350 K and lower the pressure to 1.5 atm, what is the new volume of the gas? u What is 30.5 L?