chem 211 lab report 6

chem 211 lab report 6 - This was done by continually...

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Lab 6: Chemical Equilibrium Purpose: The purpose of this investigation was for the author to observe equilibrium and calculate equilibrium concentrations and equilibrium constants by measuring the absorption spectrum of a test solution of different concentrations. Procedure: The author prepared a number of solutions of different initial Fe3+ and NCS- concentrations.
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Unformatted text preview: This was done by continually diluting an initial solution. The absorbance of the FeNCS2+ solutions were measured. Concentrations were calculated for all the solutions and were used to calculate the equilibrium concentrations of Fe3+ and NCS-. In turn, these values were used to calculate the equilibrium constants. Data and Analysis: See attached....
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This lab report was uploaded on 04/15/2008 for the course CHEM 211 taught by Professor Crane, b during the Fall '06 term at Cornell.

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