1) What would happen during Thin Layer Chromatography if the solvent level is above the level...

1) What would happen during Thin Layer Chromatography if the solvent level is above the level of the spots?

2) How do you properly record information obtained from a TLC?

3) Are Rf values unique to a compound?

Solutions

Expert Solution

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

What would happen if the solvent level is above the level of the spots

When would the application of thin-layer chromatography, adsorption column chromatography, and gas chromatography be appropriate to...

When would the application of thin-layer chromatography, adsorption column chromatography, and gas chromatography be appropriate to use?

A chemist runs a thin-layer chromatography plate and marks the solvent as having traveled 6.1 cm...

A chemist runs a thin-layer chromatography plate and marks the solvent as having traveled 6.1 cm up the plate. After visualization, the distance of the spot of interest is measured as having traveled 2.7 cm. Select the correct Rf value of this spot

Thin Layer Chromatography utilizes a glass or metal plate coated with a thin layer of absorbent...

Thin Layer Chromatography utilizes a glass or metal plate coated with a thin layer of absorbent material such as silica gel. The sample is prepared similiarto paper chromatography and a solvent is used to elute the sample. 1. Which is the stationary phase? Plate Silica Gel Solvent 2. Which is the mobile phase? Plate Silica Gel Solvent 3. Which component is inert? Plate Silica Gel Solvent

Give two advantages of thin layer chromatography over paper chromatography.

Explain and compare thin layer chromatography with column chromatography (in-detailed answer)

What would happen if you ran a flash (chromatography) column using a solvent where the Rf...

What would happen if you ran a flash (chromatography) column using a solvent where the Rf fo the lower spot was 0.5? What would happen if you ran a flash column where the Rf value of the upper spot was .2 and the Rf value of the lower spot was .05?

Compare and contrast Column (solid-liquid) chromatography, Paper Chromatography, and thin layer chromatography in respect to the...

Compare and contrast Column (solid-liquid) chromatography, Paper Chromatography, and thin layer chromatography in respect to the size of the sample that can be separated, the ease of use, and the versatility of the method.

Questions regarding Thin Layer Chromatography Analysis (TLC): 1. What is the purpose of the wick? 2....

Questions regarding Thin Layer Chromatography Analysis (TLC): 1. What is the purpose of the wick? 2. Why is it important to use diluted solutions? 3. Why is it important to spot the TLC plate quickly and lightly? 4.What solvent will use to develop your TLC plates? ethyl acetate, hexanes, or some mixture of the two? Why? 5. List at least 3 common errors when performing TLC and how to fix them.

Name some possible sources of error that could occur during a 'Thin Layer Chromatography Analysis of...

Name some possible sources of error that could occur during a 'Thin Layer Chromatography Analysis of Analgesic Drugs' laboratory. Briefly discuss how these would effect your results.

Subjects