01/26/16 - 1/2 and 3/4 AP Chem - U9 Mini-Lab: Hydrolysis

Quizlet Review



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Learning Goals

    1. Define hydrolysis.
    2. Use Ka’s and Kb’s to determine  if a salt (ionic compound) can make a solution that is acidic, basic, or has no effect on the pH.
    3. Write the ionization equations for the conjugate base of a weak acid, 
    4. Determine the Kb of a conjugate base from the Ka of its acid knowing Ka · Kb = Kw
    5. Describe and equations to show how a given highly charged metal ion produces an acidic solution.

              Agenda
              1. Bell Ringer
                1. Review your ions.  Star any you miss.
                2. Get your goggles/apron.
              2. Housekeeping
                1. Recommendations for next year.
                2. CSM for C14
              3. Mini-lab - Hydrolysis'
                1. Goes in your lab book
                2. Similar to demo - Answer questions, get chem.
              4. Work Day
                Big Ideas
                • Big Idea 3:  Changes in matter involve the rearrangement and/or reorganization of atoms and/or the transfer of electrons.
                • Big Idea 6:  Any bond or intermolecular attraction that can be formed can be broken. These two processes are in a dynamic competition, sensitive to initial conditions and external perturbations.
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