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5 Written questions

5 Matching questions

  1. p scale
  2. arrhenius base
  3. diprotic acid
  4. arrhenius acid
  5. ion-product/dissociation constant
  1. a a substance that ionizes in water to release hydrogen ions
  2. b an acid that can donate two protons per molecule
    strong acid
  3. c Kw, the equilibrium constant for the auto-ionization of water
    Kw=[H+][OH-]
  4. d a substance that ionizes in water to release hydroxide ions
  5. e based on logarithms
    N=a number
    pN= -logN

5 Multiple choice questions

  1. an acid that is only slightly ionized in aqueous solution
    equilibrium lies far to the left
    conjugate base is stronger than water
  2. two water molecules react to produce a hydronium ion and a hydroxide ion
  3. a chemical equation for an aqueous reaction that shows all the soluble ionic substances dissociated into ions.
  4. having characteristics of both an acid and a base and capable of reacting as either
  5. process where polar compounds separate into cations and anions in solution

5 True/False questions

  1. conjugate acidnewly formed base on reactant side, the species that remains after a Bronsted-Lowry acid has given up a proton

          

  2. strong electrolytea solution in which a large portion of the solute exists as ions
    good conductor of electricity

          

  3. weak electrolytea solution in which a large portion of the solute exists as ions
    good conductor of electricity

          

  4. organic acidsan acid that can donate two protons per molecule
    strong acid

          

  5. conjugate basenewly formed base on reactant side, the species that remains after a Bronsted-Lowry acid has given up a proton