If you run a compound on 4 different TLC plates using the following four different solvent systems which solvent system would give the largest Rf value for the compound? pure ethyl acetate 25% heptane and 75% ethyl acetate 50% heptane and 50% ethyl acetate O pure heptane

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Q: An ideal RF value for a compound on a developed TLC plate is 0.30. How could you adjust the TLC…

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Q: Sketch a diagram of the GC data expected from a mixture that is 75% 1-pentanol and 25% 1-propanol.…

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Q: Calculate the Rf value for a spot in a TLC experiment if the solvent moved 14.9 cm and the spot…

A: Given values, Distance travelled by solvent = 14.9 cm Distance travelled by solute= 9.5 cm

Q: Part B. Identification of Mobile Phase for Separation of Acetanilide and Benzoic Acid Sketch your…

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Q: The following data were obtained by gas chromatography for a 30-cm packed column: Compound Retention…

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Q: cyclopentane pyrrolidine tetrahydrofuran area A = 100 intensity area B = 70 area C= 180 retention…

A: Gas chromatogram a mixture of three compounds pyrrolidine, tetrahydrofuran and cyclopentane.

Q: Every spot on a student's TLC plate has an Rf value from 0.1 to 0.2. The student used a 10% ethyl…

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Q: Consider a separation performed on a 30.0 mm long open tubular column with a 0.50 mm diameter and a…

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Q: X Y Z sample before cm 6 -5- 4 3- X Y Z sample after solvent front origin line

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Q: HM-202 Lab 3 Chromatographic Sep How would the Rf values change if you used pure dichloromethane (no…

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Q: Consider a separation performed on a 50.0 mm long open tubular column with a 0.50 mm diameter and a…

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A: False

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Q: In the table below, record the color that you observe for each spot or component of each spot after…

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Q: The distance travelled by an unknown sample in the TLC plate is 9 cm. Given the retention factor to…

A: Given that the distance travelled by an unknown sample in the TLC plate is 9 cm. Also given…

Q: 1) A mixture of benzoic acid, para-xylene and benzaldehyde is spotted on a silica gel TLC plate and…

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Q: In the table below, record the color that you observe for each spot or component of each spot after…

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A: TLC stands for Thin Layer Chromatography. This process is basically used for the differentiation of…