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Chemistry Jeopardy

FINAL JEOPARDY. Chemistry Jeopardy. Titration Calculations-100. The molarity of sodium hydroxide if 12.0 mL of solution is neutralized by 6.00 mL of 2.00 HCl. What is 1 M?. Titration Calculations-200.

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Chemistry Jeopardy

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  1. FINAL JEOPARDY Chemistry Jeopardy

  2. Titration Calculations-100 • The molarity of sodium hydroxide if 12.0 mL of solution is neutralized by 6.00 mL of 2.00 HCl. • What is 1 M?

  3. Titration Calculations-200 • The number of milliliters of 0.04 M NaOH that must be added to 87 mL of 0.17 M HCl to make a neutral solution. • What is 369.75 mL?

  4. Titration Calculations-300 • If 27.0 mL of 0.047 M HCl is required to neutralize 31.0 mL of NaOH, what is the molarity of the NaOH solution? • What is 0.04095 M?

  5. Titration Calculations-400 • If 13.15 mL of 0.045 M H2SO4 are required to neutralize 11.05 mL of NaOH, what is the molarity of the NaOH solution? • What is 0.1071 M?

  6. Titration Calculations-500 • How many mL of 0.0603 M NaOH must be added to 37.060 mL of 0.0203 M H3PO4 to make a neutral solution? • What is 37.429 mL?

  7. Conjugates-100 • KOH +KHSO4 K2SO4 + H2O • What is the conjugate acid? • What is H2O?

  8. Conjugates-200 • H2SO4 + H2O H3O+ +HSO4- • What is the acid? • What is H2SO4?

  9. Conjugates-300 • H2O + NaHSO4 H2SO4 + NaOH • What is the conjugate base? • What is NaOH?

  10. Conjugates-400 • HCl +H2O  H3O+ + Cl- • What is the conjugate acid? • What is H3O+?

  11. Conjugates-500 • Is this labeled correctly? If NO, explain why not. • HNO3 + Na2SO4 NaNO3 + NaHSO4 • Base Acid CB CA

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

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

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

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

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

  17. Naming Acids-100 • HCl • What is hydrochloric acid?

  18. Naming Acids-200 • H2S • What is hydrosulfuric acid?

  19. Naming Acids-300 • HNO3 • What is nitric acid?

  20. Naming Acids-400 • H2SO4 • What is sulfuric acid?

  21. Naming Acids-500 • H3PO3 • What is phosphorous acid?

  22. Properties of Acids and Bases-100 • What is the taste of acidic compounds in foods? • What is tart or sour taste?

  23. Properties of Acids and Bases-200 • What is an example of a food with acidic compounds in it? • Lemons, oranges, etc.

  24. Properties of Acids and Bases-300 • True or false: Acids and Bases are both electrolytes. • True.

  25. Properties of Acids and Bases-400 • How a base tastes. • What is bitter?

  26. Properties of Acids and Bases-500 • How a base feels. • What is slippery?

  27. Vocabulary-100 • The particle formed when a base gains a hydrogen ion. • What is a conjugate acid?

  28. Vocabulary-200 • A substance that can act as both an acid and a base. • What is amphoteric?

  29. Vocabulary-300 • Bronsted-Lowery definition of a base. • What is a hydrogen-ion acceptor?

  30. Vocabulary-400 • How a conjugate acid is different than an acid. • Conjugate acid particles are formed when a base gains a hydrogen ion and an acid is a compound containing hydrogen that ionizes to yield hydrogen ions in water.

  31. Vocabulary-500 • An acid that contains three ionizable protons. • What is triprotic acid?

  32. Final Jeopardy • Write the conjugate bases of these acids: • H2O • NH3 • H3P • H2S • H3P • HI • NaHSO4

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