Answer 6, 7 and 13

Q: @ 520 nm analysis of a reactive dye Prepared Sample (mg/L) Absorbance 0,01 0,001 0,02 0,002 0,05…

A: The absorbance v/s concentration data given is,

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

A:

Q: Trial KIO3 H2O Starch Time (sec) Rate 100/t (show calculations Test Tube 1 Test Tube 2 with units)…

A: Interpretation- Rate for each trial is to be calculated by using given observation table.

Q: Answer no. 36-37

A: 36) the name of the hydrocarbon is

Q: Answer Q38, 39,

A: Metal Oxide are basic in nature.

Q: If a 10 mg/mL solution of ovalbumin (mol. wt 42 kDa)  reacts with Biuret reagent, and has an…

A: Formula of Absorbance  is given as : A = e. C. l  Where ,  e = molar absortivity C = Concentration…

Q: H3C Your answer

A: To write name of given compound, use rules for naming of aldehyde compounds and write appropriate…

Q: EDUCED Cr+ + Sn4+ 72+ our answer

A: In the given redox reaction,  Loss of electrons is oxidation and gain of electrons is reduction

Q: I need option answer of 6

A: Given that : We have to determine which of the following is not necessary to state (of equilibrium)…

Q: Compound A Compound B Compound C Rf Student 1 Rf Student 2 Rf Student 3 0.20 0.21 0.15 0.50 0.52…

A: Retardation or retention factor (Rf) value is the ratio of distance traveled by the analyte to that…

Q: Ref ranges Results 3,7 mg/dl 35mg/dl 12.5 ml/min Tests Creatinine Females <1.2 BUN 5-20 Creatinine…

A: A 60-year-old woman with a history of rheumatoid arthritis, smoking of 60 packs/year, chronic…

Q: show the complete solution and write answers in 3 significant figures. DYE CALCULATED Rf Tartrazine…

A: Retention factor (RF) is the ratio between the path travelled by a given solute and the path…

Q: 1. Match three steroid structures shown below to the following values for Amax : Compound A, 275 nm;…

A:

Q: 1 Use the regression coefficient of an offspring on the mid-parent to estimate

A: This section and the two next parts explain three typical ways for calculating the narrow-sense…

Q: Solvent Front Highest point of the dye Lowest point of the dye Rf Value Baseline Chromatogram A 15.0…

A:

Q: Calculate Kb for a 0.1 M solution of acetate ion, given that Ka for acetic acid is 1.8 x 10−5.

A: Given : Ka = 1.8 x 10-5

Q: Answer Q35, 36, 37

A: Answer 35: Dilatometry is the study of the volume changes occuring during the chemical reaction.…

Q: Find the weight factor of iodide I in, Hg(IO2)

A: The amount of quantity of matter present in the substance is explained by the term mass. It is…

Q: A range of molecular weight markers will enable the determination of the protein size (see below)…

A: The upper protein have high kDa value . and the lower protein have low kDa value

Q: 2. Give the answer with correct sig.figs.: 332.57 +24.668 x 2.38

A: The order of operations is a rule that tells the correct sequence of steps for evaluating a math…

Q: Choice 141 - 0-12 snucoon 564 + 10-1 jinucieon 137 - 10-2 sinucleon 548 - 10- Jinucieon

A: According to the question, we need to determine the nuclear binding energy of potassium-40.  Given,…

Q: 14. If an ink is made by mixing dyes 1,2 and 3, which chromatogram will be produced from the ink?…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Pre-Lab Questions 1. Define a protein, and describe one important function of proteins in the human…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: b Success Confirmation of Questio X C Circle every active position and i = с ONDERRIGTOETS 1…

A:

Q: Answer Q43, 44, 45

A: The correct answer of  given question are given in step 2

Q: Answer Q48, 49, 50

A: 48. Alcohols reacts vigorously with PCl5, secondary alcohol when react with K2Cr2O7 gives  Z is a…

Q: This is a Biochemistry lab question. For the lab we are spectrophotometrically determining the pka…

A: The Beer-Lambert Law states that the log of the ratio of the intensities is equal to the product of…

Q: & protein in a solution measured in a 96 well plate You have the following information: volume in…

A:

Q: A + OCH3 Heat ОСНЗ inder Imeeliate heart proderet & Gras Y Z

A: Given reaction is a example of (4n+2)π cyclo addition reaction. It is also called as diels - alder…

Q: Answer Q7, 8, 9

A: Slowest step is the Rate determining step and the number of reactant is present during slowest step…

Q: Help me solve this, please? With the following data, and given the absorbance of the unknown…

A: The concentration (M) of the unknown solution is to be calculated

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: F D E

A: In the heating curve,  as heat is added to substance, its physical states changes. As we know,  in…

Q: Please answer 18

A: (18) The figure shown above question number (18) is carboxylic acid because of the functional group…

Q: Diagram of Paper Chromatogram: Marker Dyes Draw all spots that appear on the chromatogram, and mark…

A: First observe the solvent front. It could be nearly 11 cm as per your picture of paper and ruler.…

Q: Use the following chromatogram of standard amino acids: 24 45 16 19 21 12 15 23 13 14 18 10 12 14 16…

A: To determine the retention time of peak 4 from the given chromatogram.

Q: Answer Q23, 24, 25

A: Answer 23 :-  B option is correct. First electron affinity of chlorine.  Electron affinity is…

Q: Unknown Mixture #1 Unknown Mixture #2 Sample caffeine ibuprofen aspirin acetaminoph en Distance to…

A:

Q: Please answer 3-6

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

Q: The discovery of Walden showed retention of configuration was directly related to optical activity.…

A: Answer: Walden inversion basically explains the structural changes during the Sn2 reaction.

Q: 3 1 2 1 12 11 10 8 7 6 2 200 180 160 140 120 100 80 60 40 20 HSP-49-696 ppm Cos-05-332 ppm Compound…

A:

Q: B. OC. Which of the following is correct? OA NO INHIBITOR Km (mm) Vmax (umol)-1 sec 0.1 OD. O E. -2…

A: The given plot represents the Lineweaver-Burk plot with and without inhibitors.

Q: 3. A standard lactose solution contained 0.45 mg/mL of lactose and 2 mL were used for the…

A:

Q: The Kb of C6H5NH3* is 3.98x10-10 What is its Ka? Hide answer choices a A 5.02x10^-5 B) 2.51x10^-5 C…

A: The Kb of C6H5NH3+ is 3.98×10-10 .the Ka value calculation is given below.

Q: Question 4 A B 1. Geometry/configuration Phoses involved C Proses involved Chromatography techniques…

A: chromatography is a analytical technique for the separation of a mixture into its components. Based…

Q: analyte concentration(C)(mg/ml) injection volume (ul) elution time (time) peak DAD signal(mAU)…

A: concentration of mixture= C1V1+C2V2+C3V3+C4V4/(V1+V2+V3+V4)

Q: Which of the following is equivalent to the overall concentration of Mg-EDTA near the endpoint? a.…

A: Estimation of hardness of water using EDTA.

Q: You would like to calculate the concentration of a protein in a solution measured in a 96 well…

A:

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.