3:18 PM Fri 16 Apr* 44%+ :POST-LA QUESTIONSExpPOST-LAB QUESTIONSName:Lab stream:3.Date:6.1. Why is the DNP compound coloured?POST-LA QUESTIONS7712doi pa8POSTLA QUESTIONS2.The by-product of the aldel reaetion is net drawn above. What is it?(ar jisM thmgi

The question is based on the colour composition of DNP derivatives. we have to account for the…

Answered: T-LAB QUESTIONS Name: Lab stream: Date:…

Science

Chemistry

T-LAB QUESTIONS Name: Lab stream: Date: 1. Why is the DNP compound coloured?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Draw the Lewis dot structure for each of the following molecular compounds. CHC13 Select Draw Templates More C H Cl Erase ✪ 2 Q NHF, Select Draw Templates More N H F Q 2
Thank you, question and choices are in the picture provided.
2. You are loading an agarose gel that holds up to 30ul. You need to load 10ul of your PCR sample and your loading dye is 6X. How much of each component will you mix and how much will you load in your gel?
You are testing the efficacy of different treatments on eliminating SARS-Cov-2 from surfaces. Which treatment is the least effective? A) Soap and water B) Zephiran 1:1000 C) Tincture of Zephiran D) 1% iodine in 70% ethanol
Questions 1) The molecular mass of pGLO is approximately 3.6 x 106. If we added 20µl of 50 ng/µl pGLO solution to our transformation reaction, how many plasmids did we add? 1) 1.0 x 1012 2)1.7 x 1020 3) 2.8 x 1013 4) 3.6 x 109 5) 1.0 x 103 6) 2.8 x 105 7) 1.4 x 1011 8)1.7 x 1011
Question 2 Which of the following errors may still produce a chromatogram of amino acids and calculate an Rf value? A) forgot to spray ninhydrin B) solvent level is higher than the spot solvent run over the top of paper C (D) too much sample is applied
An HDI of 3 is consistent with this structure. O True O False CH₂
Dr. Alghe has just performed a restriction digest on DNA she extracted from her samples. She must now run her DNA out on a gel to separate the fragments based on size. To do this she must prepare a 1.2% agarose gel, where the percentage is determined as mass/vol. How many grams of agarose must she add to 200 mL of buffer in order to arrive at the correct percentage?
Tumor markers can be produced directly by the tumor or released as a result of tissue damage by the growing tumor. Question 2 options: True False
Please help me how to solve this question. Thank you very much
Mass spectrometry X-ray diffraction Both techniques Answer Bank protein may be denatured small amounts of protein are sufficient can detect a covalent modification to a protein requires a large amount of protein analysis requires information about the protein-coding gene or genes protein sample must be pure protein must be conformationally stable Mass Spectrometry and x-ray diffraction are common biochemical techniques for characterizing proteins. Classify each statement based on whether it applies to MS, X-Ray, or both.
How is TLC useful in determining the identity of a sample?