Homework Help Question & Answers
After you done organic chemistry lab, the product was analyzed by GC. Your product produced a…
After you done organic chemistry lab, the product was analyzed by GC. Your product produced a chromatogram containing two peaks with retention times of 3.4 min and 5.6 min, respectively. Your instructor said that your product contains two product compounds, A and B. (total 50 pts) GC signal analysis, C (concentration) = RF (Yesponse factor)XA (area) From the test above, you find that peak areas of compounds A and B are 2500 and 3500. Assuming that the response factor of these two compounds are equal, what are the % compositions of A and B in your product? (20 pts) However, the composition analysis done question 3b above is not accurate. Therefore, organic lab instructor conducted additional GC analysis using a standard sample containing 5 mg of A and 5 mg of B. From this standard sample, he found areas of peaks of A and B in a chromatogram was 2000 and 3000, respectively. From this data, recalculate the compositions (%) of A and B of your product. (30 pts)
Add a comment