show the complete solution and write answers in 3 significant figures. DYE CALCULATED Rf Tartrazine (yellow #5)           ? Sunset yellow (yellow #6)            ? Allura red (red #40)            ? Brilliant blue (blue #1)            ?   M&M's color COMPOSITION Orange          ? Green          ? Blue          ? Brown          ?

Q: Which of the following is INCORRECTLY paired? a. SDS-PAGE : Size b. Gel filtration chromatography :…

A:

Q: Two different laboratories within a company further studied the morantel recovery percentage in…

A: Given data:

Q: Table 2. Multiple Extraction of Caffeine Percent Caffeine (%w/w) Trial No. Mass Sample (g) Mass…

A: Percentage by weight %w/w     %w/w=Mass of component Mass of same×100%Then,Trial No.1-…

Q: I'm not sure how to approach this problem because the ruler on the chromatogram starts at 2.

A: Rf value in chromatography, is the ratio of distance travelled by solute to distance travelled by…

Q: Retention Time Area of Peak % of Total Identity Component 1 Component 2 Component 3

A: Given data:

Q: 2. Several standards were chromatographed, 0.5 1.0 2.0 Conc (ug/ml) Peak area 5.0 10.1 17.2 and the…

A: The graph is to be plot by taking concentration(μg/mL) in X-axis and peak area in Y-axis.

Q: Question 5

A:

Q: This is a picture of a 50-mL buret. The value for 'x' says 38 mL and the value for 'y' says a value…

A: An apparatus used in chemical laboratories to determine the volume of solution is called 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: 1. Are there any molecules in the mixture that can be separated successfully using condition A, as…

A: To answer 3 questions related to chromatography

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: Prepare six different concentrations of Bovine Serum Albumin (BSA) standard from a 2 mg/mL stock.…

A: As we are given the reactant as BSA which is referred as Bovine serum albumin and we are given that…

Q: Run Number 1 2 3 4 Volume of oxalic acid used 25.00 mL 25.00 mL 25.00 mL 25.00 mL NaOH buret: final…

A: The table can be filled as:

Q: In column chromatography, Say one compound in the mixture advanced through the column (eluted) and…

A: The compound in the mixture stuck in the column indicates that it is highly polar.

Q: 1. The flame-ionization detector is used in gas chromatography because the eluates cannot be…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Shown is a thin-layer chromatography (TLC) plate. In this case, a student decided not to line up the…

A: The R f factor is called retention factor. The expression to find out R f factor in thin layer…

Q: Which of the following statements about a gas chromatogram is correct? O Tailing indicates that the…

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

Q: Question:  Using a sample of aspirin for HPLC analysis. If the aspirin was contaminated (wet) with…

A:

Q: Question 33 use the following standard chromatogram of caffeine: 80 I mg/L 5 mg/L 10 mg/L 20 mg/L 30…

A: A question based on concentration terms that is to be accomplished.

Q: 1 10 O O TRS MKR SRH 4. Junghwan wanted to determine which of the following skin care product which…

A: Paper chromatography is used to separate different chemical compounds based on their different…

Q: Table 1: The result for test tube I to 8 using of BSA stock solution. Tube BSA Cone H;O (ml) BSA…

A: Lambert Beer's law states that absorbance of a solution is proportional to concentration of…

Q: Vitamin C Analysis, a student accidentally puts 1.0 g of sodium bicarbonate (NaHCO3) solid into the…

A: The sodium bicarbonate (NaHCO3) solid is a base which neutralises the acid in the reaction. Hence it…

Q: A student developed a new dye called Dye C. It was analyzed against other dyes using paper…

A: The developed chromatogram is:

Q: what do the different colors in the result of paper chromatography experiment indicates? 2. Why do…

A: Paper chromatography is a technique in which colour chemicals or substances are separated.

Q: Question 5 In Gas Chromatography, there are no interactions between the solutes and the mobile…

A: True In the case of Gas Chromatography, the solute does not interact with the mobile phase because…

Q: Which of the ff. is equivalent to the overall concentration of Mg-EDTA near the endpoint? [Mg2*]…

A:

Q: which method generally separates greater masses of sample? a) high performance liquid chromatography…

A: Different methods are employed to separate the component in a given sample.  Examples-  thin layer…

Q: Your NaOH concentration 0.10 Trial 1 Trial 2 Volume of Acid (in mL) 12 ml 14 ml Initial Buret…

A: Disclaimer : To find out the percentage error , actual concentration of the acid should be known.…

Q: consequence of an open and uncovered chromatographic chamber?   The travel rate of a component…

A: Chromatography is based on the principle where molecules in mixture applied onto the surface or into…

Q: Use the simulation lab to obtain the distance for the solvent front and the distance for each spot…

A: Rf value can be calculated using the expression: Rf=Distance travelled by the componentDistance…

Q: Table 5.1 (report)Sample DistanceFe^3+ (5.8)Co^2+ (0.8)Cu^2+ (3.0)Mixture (0.8)(3.0)(5.8)Unknown…

A: Rf value can be determined as the distance travelled by the solvent divided by its mobile phase can…

Q: After measuring the cortisol level in 30 students (see problem 1a) it is average cortisol levels…

A:

Q: Table 5: Data for Trial 3 Water displaced in mL 2 mL Time (seconds) 53 4 mL 100 6 mL 139 8 mL 178 10…

A: The order of the reaction is the sum of the exponents of the concentration terms in the…

Q: Peak area proportional to mass or concentration of the individual components of the sample injected.…

A: The area under the peak is a function of that compound's concentration in the sample.

Q: #3. A torsion prescription balance has a sensitivity requirement of 4 mg. Explain how you would…

A: Aliquot methods of weighing;  weight out more drug than we need .  dilute with an inert substance…

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

A:

Q: Your NAOH concentration 0.10 Trial 1 Trial 2 Volume of Acid (in mL) 12 ml 14 ml Initial Buret…

A: Volume of NaOH required in 'Trial 1' = (24.11-6) mL = 18.11 mL Volume of NaOH required in 'Trial 2'…

Q: A Chromatographic quantitation of Methylene blue have the following data. Calculate the…

A: First, we have to plot the Peak Area versus standard concentration plot for the three standards.…

Q: A) Impurity was an acid B) Impurity were not acids C) Sample was wet

A: Sampling is an important step in analysis.  Sample is a small portion of the large quantity of the…

Q: 1. A representation of a developed paper chromatogram of a mixture of dyes is shown here: Solvent…

A:

Q: In paper chromatography, which of the following may cause premature separation? Select one: a.…

A: Given :  In paper chromatography, which of the following may cause premature separation?

Q: Categorize each as a determinate or an indeterminate error and further classify determinate errors…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: [Glucose), mg / mL | Absorbance 0.132 5.000 10.00 20.00 30.00 0.290 0.498 0.642 40.00 0.750 a. Using…

A: a) In the given table, the absorbance data of ferricyanide ion is given on varying the concentration…

Q: How much calcium would you ingest by drinking one 8 oz glass of your tap water? Show all…

A: The question is based on the concept of quantitative analysis. We have  to calculate how much…

Q: In a thin layer chromatography (TLC) experiment, solute A traveled 20 mm while solute B traveled 30…

A: Thin layer chromatography is a type of adsorption chromatography in which a mobile phase(containing…

Q: Data Sheet Extraction ODD EVEN ODD EVEN GROUP   Single Extraction 1 Single Extraction 2…

A: Ans) Multiple Extraction 1 Multiple Extraction 2

Q: Caffeine, benzoate, and aspartame content of mountain dew soda was determined using reverse phase…

A: The concentration of aspartame is 5.0 mg/mL.

Q: PAPER CHROMATOGRAPHY Additional details: 20mL distilled water + 20mL 95% ethyl alcohol solution was…

A: In paper chromatography, the paper sheet is used as stationary phase and the Water- ethanol mixture…

Q: burette reading

A:

Q: 3. A student administered ibuprofen to a lab mice orally. She would like to find out the amount of…

A: Peak area of HPLC refers to the area covered by a peak in the chromatogram. It is proportional to…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.