Description
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- Calculate the following for this experiment. You must show work for your calculations. You can do them by hand and scan them as a pdf file
- Moles of limiting reagents using the data below
- Percent yield using the data below
- Specific rotation using the data below
- Optical purity using the data below and from the reading material
- Data for experiment:
mass of tartaric acid = 13.2 g
mass of (+/-) 1-phenylethylamine = 10.5 g
observed rotation from polarimeter of (S)-enantiomer: -2.9102
mass of (S)-amine recovered after separation = 2.50 grams
concentration of sample (grams/mL) = 0.3125 g/mL
pathlength of polarimeter cell = 1.00 dm
- Answer the following questions and elaborate on them while writing your discussion:
- Compare the experimental yield vs. the typical yield. The typical yield is found in the reading material
- Compare the experimental specific rotation vs. typical specific rotation which is found in the reading material
- You must also answer the post lab questions
- You must have a Works Cited section or References with proper citations at the end of the lab report.
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