What kind of mixture of substance has Distillation and Chromatography has?

Q: Which of the following techniques does not allow recovery of all components? a. distillation b.…

A: Evaporation is one of the methods by which we can separate out the solute which is soluble in a…

Q: Which apparatus is NOT used in any distillation setup?

A: Distillation is one of the most important method that is used in many laboratories for separating…

Q: What is chromatography, and how does it work?

A: Chromatography is a scientific method for extracting constituents of a mixture. The mixture is…

Q: Sublimation, Extraction, Decantation, Filtration, Evaporation 1.What separation technique(s) is/are…

A: The answer is Extraction and Filtration. Because, extraction refers to the extraction of the tea…

Q: Let's have a look at these chromatograms. The number written next to the peak is the area under the…

A: The peak obtained in the chromatogram is approximated to be a triangle and the area under the curve…

Q: TWO procedures that can cause the result to have poor accuracy or precision in the experiment.

A: The two main procedure by which one will get wrong result and poor accuracy. One of them is…

Q: III. MATCHING TYPE: Match the mixture in Column A with the separation method in Column В. Column A…

A: Match the column A to B

Q: According to the chromatography the value of the distance traveled by the solvent is:

A: We need to calculate the distance traveled by solvent.

Q: A student sets up a paper chromatogram and places a spot of purple food dye on the origin. After…

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Q: Name three common uses of High Performance Liquid Chromatography (HPLC) in the laboratory.

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Q: Paper chromatography was used to separate the components of a food dye. The food dye separated into…

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Q: 18. A 250.0 kg sample of ore contains 5.91 micrograms of gold. What is the concentration of gold in…

A: The correct option is D

Q: 1. State the mathematical equation known as Beer's law. Define each symbol.

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Q: Which of the following is paper chromatography NOT useful for? a) Determine the identity of a…

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Q: is fbs test or fasting blood sugar (FBS) test an example of analytical technique? is it under…

A: The amount of sugar in the blood can be determined by following two methods.  Fasting blood sugar…

Q: Which technique separates components of amixture based on the size of its particles? A. filtration…

A: The technique which separates components of mixture based on particle size has to be given.

Q: Choose the one answer that fits best. Which of the following statements regarding a standard curve…

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Q: cube welg pe. Caleu late the densite of a metal 0.4 98 Hg length of 4.21 cm in 3/mL. 1 mL = 1 cm²…

A: Given :  Mass = 0.498 kg  Length = 4.21 cm

Q: Memorize that 1mL=1cm3 Convert 2000mL to cm3 Use a conversion factor of 1cm3/1mL

A: If we are having,  1mL=1 cm3

Q: Effect of this error in chromatographic work: Too much sample is applied to the paper.

A: Answer - chromatography - Chromatography is a laboratory technique for the separation of a mixture.…

Q: What kind of systematic errors are detected by varying the sample size?

A: The kind of systematic errors are detected by varying the sample size has to be given,

Q: Date Wednesday, November 20, 2019 9:59 AM 1017 100 95- 9어 85 8어 75 3277.4 7어 1448.4 65 1367.9 2936.2…

A: Some important IR peaks of 4-tert-butyl cyclohexanol are discussed below :  A. Broad medium peak at…

Q: The variance of chemical experiment .data is square of standard deviation

A: The standard deviation and variance are used to measure the scattering of data from the mean value.…

Q: 7. What experimental factors are assumed to be constant in this experiment?

A: (7) Consider the ideal gas equation is as follows;      PV = nRT…

Q: Select which of the following is not a feature of carrier gas used in gas chromatography? A. It must…

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Q: Discuss the different separation techniques.  Distillation Filtration  Separating Funnel Magnetic…

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Q: Which separation technique could be used to separate a mixture based on differnces in boiling point.…

A: Welcome to bartleby !

Q: The accepted density of Manning is 18.00g/mL. Your lab team measures the density of Manning to be…

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Q: 2. Express 8 ppm in ratio strength and percentage strength. Truncate to four decimal places. 2a.…

A: ppm :- ppm (m/v) is defined as Amount of solute in gram present in 1000000 mL of solution.  %…

Q: To run a spectrophotometry experiment, begin by warming up O the spectrophotometer and preparing the…

A: The spectrophotometer help to determine the transmission or reflection properties of any material…

Q: What volume of iron (density 7.87 g/cm3) would be required to balance a 2.80 cm3 sample of lead…

A: Given- Density of iron = 7.87 g/cm3 volume of lead sample = 2.80 cm3 (V1) Density of lead = 11.4…

Q: How does analytical chemistry help in forensic science?

A: The way how analytical chemistry help in forensic science has to be given,

Q: Given the following data for two paper chromatograms, fill in the missing information.

A: In thin layer chromatography , the retention factor (Rf) of a compound is equal to the distance…

Q: Define , describe, or illustrate the following: a. HETP b. Capacity factor c.. Selectivity…

A: The HETP is defined as a column length adequate to bring the solute in the mobile phase emitted from…

Q: How do you determine standard deviation?

A: The measurement of the amount of dispersion of the set of values of an observation is known as…

Q: Given below is a diagram of separation of two components of a mixture in a chromatographic column.…

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Q: In centrifugation chromatography (Ka), the main criterion is the division of the species in the…

A: Centrifuge works based primarily on the sedimentation principle that states that centripetal…

Q: Give 5 scientists and their contribution to analytical chemistry.

A: Name of the scientific and their contribution in analytical chemistry is given below.

Q: You are given the following data set: 50.3 52.8 60.3 55.4 48.3 35.4 57.6 Please choose the best…

A: As per our community guidelines we can only answer 3 sub-parts of a question, out of all the…

Q: What purpose does the Artist wheel serve in chemistry? |

A: Artist wheel is the colour wheel, it's importance in chemistry is below

Q: Select the different types of Chromatography FTIR LC-MS HPLC GC-FID IC ICP-MS IC-MS ICP-OES IC-OES…

A: A question based on analytical separation that is to be accomplished.

Q: A quality-control laboratory analyzes a product mixture us-ing gas-liquid chromatography. The…

A: Gas chromatography is a typical method of chromatography used in analytical chemistry to isolate and…

Q: Is the separation method used in brewing a cup of coffeebest described as distillation, filtration,…

A: The separation method used in brewing a cup of coffee is filtration. In this process when grinded…

Q: Silver nitrate can be purchased as high purity grade and does not require to undergo standardization…

A: Primary standards are used in titration to determine an unknown concentration and these are often…

Q: attempt, she realizes that, to make the measurement, she must first dilute the sample solution.…

A: Solution- Final concentration =5.5X10-5m Final volume =250 ml =250X 10-3 l{since ml =10-3l}…