Use a suitable model to explain how separation and identification of a mixture of organic compounds can be achieved with a thin layer chromatographic (TLC) technique.

Q: 2. A solution prepared by combining 90% pentane and 10% heptane is passed through a gas…

A: In Gas Chromatography (GC), the carrier gas stream transports the injected sample solution into a…

Q: In kool aid chromatography, why does reducing the dilution of 2-propanol result in its decrease in…

A: In Kool aid chromatography, different colored dyes are separated using a mobile solvent phase and a…

Q: Briefly explain the thin-layer chromatographic purity check procedure for analysis of an unknown…

A: The combination of two or more components with or without a specific molar ratio results in a…

Q: A student analyzes sample 1, and sample 2 chromatograms of a mixture containing two compounds (A +…

A: The two samples( Compound A+Compound B ) are undergone chromatography : Compound A and Compound B

Q: Which of the following is best to use to separate butanol from the volatile mixture? O a. Affinity…

A: chromatography used to separate butanol from the volatile mixture

Q: solvent front origin

A: In thin layer chromatography the compounds separate based on polarity, the more polar compound move…

Q: Can you use chromatography to purify a mixture? Why?

A: Chromatography is a process for separating components of a mixture.

Q: For ion exchange chromatography, elution step is used to unbound components to obtain the desired…

A: Ion-exchange chromatography is an important analytical technique which is based on the attraction…

Q: Referring to the chromatogram, answer the following questions. Show your calculations. 1. What is…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Study the chromatograph (below) of a mixture of Compounds A and B, run on the GCs in the teaching…

A: Chromatography is an analytical technique that is  used for separating a mixture of chemical…

Q: When you try separating an unknown mixture by normal-phase liquid chromatography with 50% hexane and…

A: As we know hexane is more less polar than methyl t-butyl ether. That is methyl t-butyl ether is more…

Q: Which one of the following approaches would be inappropriate for the introduction of the sample in…

A: ICP-MS is a type of mass spectroscopy which is used to ionize a sample.

Q: Although TLC is qualitative and tells you what is present in a given sample, it can also be used to…

A: Thin layer chromatography (TLC) is a part of types of chromatography techniques that is used in the…

Q: Differentiate normal phase chromatography from reverse phase chromatography. From which of the two…

A: Given : Normal phase chromatography and reverse phase chromatography TLC and paper chromatography To…

Q: Explain how the separation of various components of a mixture is achieved in column chromatography.

A: Given : column chromatography. To find : separation of various components of a mixture.  Solution :…

Q: 2. A chromatographic column is eluted with a solution containing a mixture of two components, X and…

A: The order of elution of different components in a mixture in a chromatographic column, is determined…

Q: As distillation method is used to seperate a homogenous mixture, which kind of mixtures…

A: Chromatography is a technique that is used for separating the components in a mixture. Separation is…

Q: In a normal phase chromatography set up, the component that yields the highest Rf value is likely to…

A: In a normal phase chromatography set up , the conponent that yields the highest Rf value is likely…

Q: Which of the following is not a method for measuring reaction rates? A) total pressure B) thin layer…

A: A multiple choice question based on measuring reaction rate, which is to be accomplished.

Q: The identity of a volatile petroleum residue is determined by the (size, pattern) of its gas…

A: The identity of a volatile petroleum residue is determined by the (size, pattern) of its gas…

Q: Differentiate between gel filtration and gel permeation chromatography.

A: Given : We have to tell what is the difference between gel filtration and gel permeation method.

Q: Column chromatography is also very useful for separating mixtures of organic compounds that are not…

A: Column chromatography is one of the most useful methods for the separation and purification of both…

Q: In a reverse phase chromatography setup, which of the following compounds will have the HIGHEST…

A: Ans : Toluene  (Toluene is non polar compound. Therefore elutes last in the reverse phase…

Q: What are the functions  and procedure of analysis of many volatile organic molecules by using  Gas…

A: Gas chromatography (GC) is an analytical technique used to separate the chemical components of a…

Q: Retention time can be used to identify a compound in a mixture using gas chromatography. Choose a…

A: We have to tall which parameter will not affect the retention time of a compound in a gas…

Q: A mixture of three components is separated using paper chromatography, and each component is…

A: Given: Absorbance of standard solution- Compound A = 0.72 Compound B = 0.55 Compound C = 0.80 For…

Q: would column chromatography separate ketone and alcohol

A: The detailed solution of the given question is solved below.  COLUMN CHROMATOGRAPHY  Column…

Q: A mixture of three components is separated using paper chromatography, and each component is…

A: Given: Absorbance of standard solution- Compound A = 0.72 Compound B = 0.55 Compound C = 0.80 For…

Q: [1] In paper chromatography, why do some ions move only a short distance from the point of…

A: In paper chromatography, the stationary phase is the water present in trapped state between the…

Q: The uses of thin layer chromatography are: 1) To identify unknown compounds 2) Determine purity of…

A: The correct answer is given below.

Q: In a reverse phase chromatography setup, which of the following compounds will have the HIGHEST…

A:

Q: 1a) Hexane, CH3(CH2)4CH3, is found to have a long retention time when separated from a mixture. A…

A: A) Hexane is a non-polar molecule. It will easily dissolve in the non-polar solvent or have higher…

Q: Briefly explain how cation exchange chromatography can used in protein separation?

A: Cation exchange chromatography is a form of ion exchange chromatography (IEX), which is basically…

Q: Which one of the following chromatographic techniques is useful in the identification of organic…

A: Chromatography is used to know the molecular weight . Here the known polymer is used to made the…

Q: 24. In paper chromatography, a rectangular piece of filter paper serves as the 24. A. mobile phase…

A: Paper chromatography was discovered by Synge and Martin in the year 1943. In paper chromatography,…

Q: Explain the following Chromatography (for drug analysis) Thin-layer chromatography (TLC) Gas…

A:

Q: How can TLC be used to determine if a sample is pure?

A: Thin Layer Chromatography (TLC) is a separation procedure that requires a very small sample. It is…

Q: Gas chromatography cannot analyze mixtures due to the sensitivity of the instrument.    True…

A:

Q: by

A: Chromatography is basically that technique which allows the separation, identification, and…

Q: 4) If the classification of the chromatography run is a reverse-phase chromatography, discuss the…

A:

Q: You are assigned to separate a mixture of colourless amino acids present in protein molecule, using…

A: Chromatography: It is the technique used to separate the mixture of colored compound. Separation is…

Q: Chromatographic analysis using gas-liquid chromatography with a 40-cm packed column gave the…

A:

Q: Explain why TLC cannot be used for some volatile low molecular weight substances such as toluene.

A: Thin layer chromatography, a thin layer is pressed over the chromatographic plate. A drop or small…

Q: Briefly explain the principle behind the following techniques: (a) ion-exchange chromatography (b)…

A: Question is based on chromatography techniques:

Q: 4. a. What physical property of a compound predicts whether that compound travels slowly or rapidly…

A: Gas chromatography is an analytical method to separate the components of a mixture in a sample by…

Q: You were analyzing a mixture of volatile solvents using Gas Chromatography and found out that two…

A: Chromatography is the method for the separation of a mixture with very high resolution, which is an…

Q: What kind of information does a mass spectrometer detector give in gas chromatography that is useful…

A: Quantitative analysis- Chemical analysis designed to determine the amounts or proportions of the…

Q: When separating compounds by column chromatography, it is generally desirable to apply your compound…

A: Column chromatography is a kind of liquid chromatography and it works just like Thin Layer…

Q: What kind of mixtures are separated by gas-solid chromatography?

A: Gas-solid chromatography is based on the absorption of gaseous substances on solid surfaces. In…

Q: veloped a chromatogram and found that the eluent front traveled 69 mm and the Zinc cation traveled…

A: A student developed a chromatogram and found that the eluent front traveled 69 mm and the Zinc…