Lab 32 Formal

Lab 32 Formal - What is in this Container: A Capstone...

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What is in this Container: A Capstone Experiment Kyla Mohler Pinal Patel Meagan Rowe November 29, 2010
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Introduction: Determine the identity of unknown compound using all techniques, skills, concepts, and principles acquired. Provide a series of chemical tests or instrumental analyses that will permit the team to identify any one of the 12 chemicals following: 1. Aluminum (s) , Al 2. Sodium hydrogen carbonate (s) , NaHCO 3 3. Barium chloride (s) , BaCl 2 4. Ammonia (aq) , NH 3 5. Formic acid (aq) , HCOOH 6. Sodium hydroxide (s) , NaOH 7. Hydrochloric acid (aq) , HCl 8. Iron(III) Choride (aq) , FeCl 3 9. Ethanol (l) , CH 3 CH 2 OH 10. Hexane (l) , C 6 H 14 11. Urea (s) , (NH 2 ) 2 CO 12. Potassium sulfate (s) , K 2 SO 4 One useful method to devise a plan to identify multiple compounds is the use of flow chart. The flow chart should begin with general tests that can be used to quickly categorize an unknown chemical according to compound class.
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Experimental Procedure: YES NO Acidic Basic Bright light No Light Weak light Bright Light
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Yes NO
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Lab 32 Formal - What is in this Container: A Capstone...

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