2) Calculate the concentrations of the FeSCN²" solutions you prepared in Part 1 and, using these values and their net absorbances, prepare a Beer's Law plot of net absorbance versus concentration for solutions 1 through 5. Determine the equation of the best-fit straight line. Use of a spreadsheet is encouraged (but not required) for this part. If a spreadsheet is used, detailed calculations must be shown for one of the solutions, and a printout of your spreadsheet attached to your lab. 3) Use the equation of the line and the net absorbances from Part II to determine the concentration of the FeSCN2* in each of the samples you prepared in Part II.
2) Calculate the concentrations of the FeSCN²" solutions you prepared in Part 1 and, using these values and their net absorbances, prepare a Beer's Law plot of net absorbance versus concentration for solutions 1 through 5. Determine the equation of the best-fit straight line. Use of a spreadsheet is encouraged (but not required) for this part. If a spreadsheet is used, detailed calculations must be shown for one of the solutions, and a printout of your spreadsheet attached to your lab. 3) Use the equation of the line and the net absorbances from Part II to determine the concentration of the FeSCN2* in each of the samples you prepared in Part II.
Macroscale and Microscale Organic Experiments
7th Edition
ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
Publisher:Kenneth L. Williamson, Katherine M. Masters
Chapter7: Extraction
Section: Chapter Questions
Problem 1Q
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Please do questions 2 and 3. Dont do it all, just show me how to solve one and I will do the rest.
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