8. You need to use cinnamaldehyde in a reaction. As you measure it out, somethin
ID: 903658 • Letter: 8
Question
8. You need to use cinnamaldehyde in a reaction. As you measure it out, something about its appearance raises your suspicion that the sample is not quite pure, and you decide to investigate, using thin-layer chromatography. What would you be looking for? Explain how you would interpret your results. (2 points )8. You need to use cinnamaldehyde in a reaction. As you measure it out, something about its appearance raises your suspicion that the sample is not quite pure, and you decide to investigate, using thin-layer chromatography. What would you be looking for? Explain how you would interpret your results. (2 points )
8. You need to use cinnamaldehyde in a reaction. As you measure it out, something about its appearance raises your suspicion that the sample is not quite pure, and you decide to investigate, using thin-layer chromatography. What would you be looking for? Explain how you would interpret your results. (2 points )
Explanation / Answer
You will look to see in the TLC
in the stationary phase: at least 2 spots, if there are 2 spots, this is not a pure substance, and you have a mixture of at least 2 substances
If you only see 1 spot, then you have cinnamaldehyde alone, and the sample is pure
Related Questions
Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.