Red, blue, and yellow spots were found in the chromatogram. Red spot traveledtwice the distance taken by the blue spot which also traveled thrice the distancetraveled by the yellow spot. The solvent traveled 0.20 times higher than thehighest spot. Calculate the Rf of the yellow spot.0.170.146.00.33

Answered: Image /qna-images/answer/32c9811f-b898-41c2-8f29-b8e3c9e86e48.jpg

Answered: Red, blue, and yellow spots were found…

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter89: Thin-layer Chromatography

Section: Chapter Questions

Problem 7P

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Similar questions

Paper Chromatography Calculate the Rf for a spot that travels 2.41 cm from the baseline while the solvent travels 7.85 cm from the baseline. Answer with the number; there are no units for Rf I got the answer: 0.3070063694267516 2.41/7.85 = 0.3070063694267516 just wanted to make sure.
a pigment in the thin layer chromatography traveled beyond or farther than the solvent front. Therefore, the Rf value of that certain pigment is greater than 1. What does this mean to the experiment?
Thin Layer Chromatography. All types of chromatography have mobile phaseand stationary phase. What is a stationary phase and a mobile phase? Elaborate your answer.
Three students did a chromatography experiment, where Rf = distance of solute / distance of solvent. What could be the possible errors why student 3 had results that are quite far from that of students A and B?
1. what do the different colors in the result of paper chromatography experiment indicates? 2. Why do the colors of the object in paper chromatogrpahy have different distance from the spot?
In a thin layer chromatography experiment, a plate of length 8.67 cm was used and a horizontal line was made at 1.11 cm above the bottom of the plate. After running the experiment (developing and drying), a spot was observed at 4.59 cm from the bottom of the plate, and the solvent front was 7.56 cm from the bottom of the plate. What is the Rf value?
You are assigned to separate a mixture of colourless amino acids present in protein molecule, using chromatography technique. You have a chrome paper (Filter paper sheet), TLC plate, chrome tank or beaker, Solvent (Hexane) and the mixture of amino acids. Answer the following questions related to your experiment. (a). Which of the chromatography technique (paper or thin layer) will give better separation in this experiment?
the efficiency of a chromatographic column improves the measure thata.increases the height of the theoretical dishesb.decreases the number of theoretical platesc.platform height is reducedd.None of the above Please explain it Provide clear handwriting and clear image
The resulting chromatogram showed the separation of two component in the sample. Component A is closer to the original line whereas Component B is closer to the solvent front. What can be inferred by the properties of these two components based on their migration? Group of answer choices Both components have equal affinity to the mobile phase Component A has a higher affinity to the stationary phase than Component B Component B has a higher affinity to the stationary phase than Component A Both components have equal affinity to the stationary phase
How can you use ion exchange Chromatography to de-ionize water? Please shortly write at your own words. (4-5 lines maximum ).
In reverse phase chromatography, the stationary phase is ___________ and the mobile phase is _________. Group of answer choices nonpolar; polar basic; acidic polar; nonpolar acidic; basic
In a normal phase chromatography set up, the component that yields the highest Rf value is likely to be _____. Group of answer choices Both polarity Cannot be determined Polar Non-polar

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