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6. Why is it necessary to wear latex gloves when handling the amino acid chromatogram? 7....
urn in only the Data, Post Lab Questions, and Conclusions for this experiment POST-LAB QUESTIONS: t....
urn in only the Data, Post Lab Questions, and Conclusions for this experiment POST-LAB QUESTIONS: t. Why is it necessary to use a pencil instead of a pen when drawing the origin line and labeling the pltan ml nhe used Calculate the Rf (Retention factor) value for the spot on this chromatograph. Write formula and show set-up. 2. Solvent Compound Baseline Origin) ph below shows the sample separated into two spots (2.5 cm and 7.5 cm). The distance alues for...
Question 5 (0.5 points) A certain compound is spotted on the starting line of a small paper chromatogram and that same compound is spotted again on a much larger paper chromatogram. Both papers...
Question 5 (0.5 points) A certain compound is spotted on the starting line of a small paper chromatogram and that same compound is spotted again on a much larger paper chromatogram. Both papers are developed using the same solvent and are pulled out when the solvent is 2 cm from the top. Which statement is true regarding the R of the spot after development? C) The spot on the larger paper should have a higher Rf because the spot travels...
Post-Lab Questions 1. Why must you use a pencil, and not ink or felt-tip pen, to...
Post-Lab Questions 1. Why must you use a pencil, and not ink or felt-tip pen, to mark on the paper the origin of the spots of the amino acid preparations? 2. In this experiment, suppose you forgot to mark the position of the solvent front when you tested the hydrolysate of aspartame against the other amino acids. a. Is it still possible to determine how many amino acids were present in the hydrolysate? Explain your answer. b. Could you still...
2. If two different compounds have the same Rr value, how might they be identified using paper chromatography?...
2. If two different compounds have the same Rr value, how might they be identified using paper chromatography? 3. Why is it important to keep the spots on the paper as small as possible? 4. If the solvent pool at the bottom of the beaker touched the spots on the 1.5cm line, what would happen to the spots? How would you address this error? 5. If you were teaching a student how to do paper chromatography, what three pieces of...
what is the prediction of the unknown amino acids mixture based on the strip from thin layer chromatography sheet? The unknown mixtures can be ala plus asp, ala plus asp plus lys, lys plus asp or ala...
what is the prediction of the unknown amino acids mixture
based on the strip from thin layer chromatography sheet?
The unknown mixtures can be ala plus asp, ala plus asp plus
lys, lys plus asp or ala plus lys.
anion exchange resin was used
Tubes 2,3, 6 and 7 had a spot appear that was light pink
We were unable to transcribe this imageWe were unable to transcribe this imageH-) to the column followed by a sufficient amount of the...
urn in only the Data, Post Lab Questions, and Conclusions for this experiment POST-LAB QUESTIONS: t. Why is it necessary to use a pencil instead of a pen when drawing the origin line and labeling the pltan ml nhe used Calculate the Rf (Retention factor) value for the spot on this chromatograph. Write formula and show set-up. 2. Solvent Compound Baseline Origin) ph below shows the sample separated into two spots (2.5 cm and 7.5 cm). The distance alues for...
Question 5 (0.5 points) A certain compound is spotted on the starting line of a small paper chromatogram and that same compound is spotted again on a much larger paper chromatogram. Both papers are developed using the same solvent and are pulled out when the solvent is 2 cm from the top. Which statement is true regarding the R of the spot after development? C) The spot on the larger paper should have a higher Rf because the spot travels...
Post-Lab Questions 1. Why must you use a pencil, and not ink or felt-tip pen, to mark on the paper the origin of the spots of the amino acid preparations? 2. In this experiment, suppose you forgot to mark the position of the solvent front when you tested the hydrolysate of aspartame against the other amino acids. a. Is it still possible to determine how many amino acids were present in the hydrolysate? Explain your answer. b. Could you still...
2. If two different compounds have the same Rr value, how might they be identified using paper chromatography? 3. Why is it important to keep the spots on the paper as small as possible? 4. If the solvent pool at the bottom of the beaker touched the spots on the 1.5cm line, what would happen to the spots? How would you address this error? 5. If you were teaching a student how to do paper chromatography, what three pieces of...
what is the prediction of the unknown amino acids mixture
based on the strip from thin layer chromatography sheet?
The unknown mixtures can be ala plus asp, ala plus asp plus
lys, lys plus asp or ala plus lys.
anion exchange resin was used
Tubes 2,3, 6 and 7 had a spot appear that was light pink
We were unable to transcribe this imageWe were unable to transcribe this imageH-) to the column followed by a sufficient amount of the...
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