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5 Written questions

5 Matching questions

  1. p scale
  2. acid-base indicator
  3. standard solution
  4. total ionic equation
  5. arrhenius base
  1. a a chemical equation for an aqueous reaction that shows all the soluble ionic substances dissociated into ions.
  2. b a substance that ionizes in water to release hydroxide ions
  3. c a solution whose concentration is accurately known
  4. d based on logarithms
    N=a number
    pN= -logN
  5. e a chemical dye whose color is affected by acidic and basic solutions

5 Multiple choice questions

  1. hydrogen ion combines with a water molecule to form a hydronium ion, H3O(+)
  2. carbon atom backbone
    commonly contain carboxyl group
    weak acid
  3. a solution in which a large portion of the solute exists as ions
    good conductor of electricity
  4. a substance that ionizes in water to release hydrogen ions
  5. process where polar compounds separate into cations and anions in solution

5 True/False questions

  1. oxyacidsan acid that is only slightly ionized in aqueous solution
    equilibrium lies far to the left
    conjugate base is stronger than water

          

  2. strong acidan acid that is only slightly ionized in aqueous solution
    equilibrium lies far to the left
    conjugate base is stronger than water

          

  3. Bronsted-Lowry modelmodel of acids and bases in which an acid is a hydrogen-ion donor and a base is a hydrogen-ion acceptor

          

  4. autoionization reactiontwo water molecules react to produce a hydronium ion and a hydroxide ion

          

  5. titrationprocess where polar compounds separate into cations and anions in solution

          

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