Chem Lab 8 - Ocean County College Department of Chemistry...

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Ocean County College Department of Chemistry Experiment 8: Ionic Reactions Submitted by Craig Nowakowski Date Submitted: March 25, 2010 Date Performed: March 25, 2010 Lab Section: DL1 Course Instructor: Professor Tamburro Ocean County College 1 General Chemistry I DL1 Chemistry Department
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Purpose: hem/SolubilityRulesLab.pdf Is to work with acqueous solutions of ionic substances. Acqueous solutions are those  solutions in which water is the solvent. When Ionic substances are dissolved in water,  the ions separate and become surrounded by water molecules. This separation is called  dissociation. We will be focusing on precipitates. An insoluble product which is  electrically uncharged. All of the precipitates result from the exchange of positive and  negative ions between reacting solutions of two ionic compounds. We will then learn  how to write a proper ionic equation using the various combinations listed in the  procedures. Note: Spectator Ions are not recorded in net ionic equations. Procedure: I began the experiment by acquiring all necessary materials that I needed to provide  (cotton swabs, distilled water, black and white paper), and then sifting through my  ChemKit to find the provided materials. I will next create a table necessary for recording  data. I will then dilute the sodium hydroxide in one well of the 24 well plate by adding  one drop of NaOH directly from the auxiliary bottle and then using the empty unlabeled  pipet ad 59 drops of distilled water. Note, all reactions will be performed in the 96 well 
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Chem Lab 8 - Ocean County College Department of Chemistry...

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