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Acid Base Review

Acid Base Review. Acids taste. sweet. sour. bitter. salty. Bases feel. rough. moist. slippery. dry. Acids react with. bases to produce salts and water. salts to produce bases and water. water to produce bases and salts. neither bases, salts, nor water.

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Acid Base Review

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  1. Acid Base Review

  2. Acids taste • sweet. • sour. • bitter. • salty.

  3. Bases feel • rough. • moist. • slippery. • dry.

  4. Acids react with • bases to produce salts and water. • salts to produce bases and water. • water to produce bases and salts. • neither bases, salts, nor water.

  5. An acid ending with the suffix -ic produces an anion with the • suffix -ate. • suffix -ite. • prefix hydro-. • suffix -ous.

  6. Which of the following is not a strong acid? • Sulfuric acid • Hydrobromic acid • Hydrochloric acid • Perchloric acid • They are all strong acids

  7. Which of the following is a weak base? • NaOH • NH3 • LiOH • NH4+

  8. What is the correct name for H2S? • Sulfuric acid • Sulfur hydroxide • Sulfurous acid • Hydrosulfuric acid

  9. What is the correct formula for nitric acid? • H3N • HNO • HNO2 • HNO3

  10. An Arrhenius acid contains • hydrogen that does not ionize. • hydrogen that ionizes to form hydrogen ions. • oxygen that ionizes to form hydroxide ions. • oxygen that ionizes to form oxygen ions.

  11. Which statement about Arrhenius acids is false? • Their water solutions are called aqueous acids. • They are molecular compounds with ionizable hydrogen atoms. • Their pure aqueous solutions are electrolytes. • They increase the concentration of hydroxide ions in aqueous solution.

  12. A substance that ionizes nearly completely in aqueous solutions and produces H3O+ is a • weak base. • strong base. • weak acid. • strong acid.

  13. In the neutralization reaction represented by the equation, H2O acts as a(n) • acid • base • salt

  14. An amphoteric species is one that reacts as a(n) • acid only. • base only. • acid or base. • None of the above

  15. What is the pH of a neutral solution at 25°C? • 0 • 1 • 7 • 14

  16. A solution whose pH is 10 • is always neutral. • is always basic. • is always acidic. • might be neutral, basic or acidic.

  17. A solution with a pOH of 9 has a pH equal to • 3 • 4 • 5 • 6 • 9

  18. True or False: Acids do not form hydroxide ions in solution. • True • False

  19. The pH of a solution is 10. What is its OH- concentration? • 1.00 x 10-10 M • 1.00 x 10-7 M • 1.00 x 10-4 M • 10 M

  20. A solution with a pOH of 5 is definitely a(n) • Acid • Base • Neutral

  21. What type of indicator is used for titrations? • Red litmus • Blue litmus • pH paper • Phenolphthalein • Phenol Red • Bromothymol Green

  22. What type of lab equipment is not used in a titration? • Pipette • Burette • Erlenmeyer flask • Stopcock

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