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Homework Help: 2 Chemistry Grade 11 Questions

  1. Apr 30, 2005 #1
    Hi,
    I need help on these two questions.

    1.Describe the differences between the dissociation of an acid (or base) in water and the ionization of an acid (or base) in water.

    2. A student working in a chemistry laboratory is given 2 bottles, each filled with 1.00L of clear and colourless liquid. The first bottle is labeled "Hydrochloric Acid - 2mol/L" and the other just simply says "Calcium Hydroxide" Describe an experiment that this student can conduct in order to determine the exact concentration in mol/L of calcium hydroxide.

    I ask these questions because I have no idea what to do. Please help.

    Thank You.
     
  2. jcsd
  3. Apr 30, 2005 #2

    Pyrrhus

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    Well from what i remember off my Freshman Chemistry. The Theory of Acid-Bases by Arrhenius will help to answer your first question.
     
  4. Apr 30, 2005 #3

    GCT

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    The first pertains to a reaction of the acid/base with water (Ka and Kb), the second refers to water's role in stabilizing the transition states and final ionic charges.
     
  5. May 1, 2005 #4
    you could just set up an acid-base titration experiment.
     
  6. May 3, 2005 #5
    My teacher has done an acid-base titration experiment during a class but I don't know how it works. Could someone explain it to me?
    Thanks
     
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