1 6.Below is an extraction scheme in which a mixture of four initial organic compounds is separated, isolating twoof the compounds as pure solids (s). Determine the correct reagent (A,B,C,D) for the extraction. (но.NH,но1. dissolve in organic solvent2. react with "A(aq)A:organicayeraqueouslayerB:Na'oC:react with "C"(aq)1. react with "8"(aq)2. filter solidD:organic ayeraqueous layerHO.人(5)+ Naciag)NH,1. react with "0(aq)2. filter solidно,(see back of page)(5)+ Naci(ag)

Given is four different types of compounds, phenol, neutral ,base and carboxylic acid. We can…

6. Below is an extraction scheme in which a mixture of four initial organic compounds is separated, isolating two of the compounds as pure solids (s). Determine the correct reagent (A.B.CD) for the extraction. ( NH, you но. но 1. dissolve in crganic solvent 2. react with "A (ag) A: organic layer aqueouslayer B: NH, Na'o C: react with "C"(aq) 1. react with 8"(aqi 2. filter solid organic ayer aqueous layer D: Na Ho. 人 (5) + Naciag) 1. react with "D'(aq) 2. filter solid HO. (see back of page) (5) + NaCl(ag)

6. Below is an extraction scheme in which a mixture of four initial organic compounds is separated, isolating two of the compounds as pure solids (s). Determine the correct reagent (A.B.CD) for the extraction. ( NH, you но. но 1. dissolve in crganic solvent 2. react with "A (ag) A: organic layer aqueouslayer B: NH, Na'o C: react with "C"(aq) 1. react with 8"(aqi 2. filter solid organic ayer aqueous layer D: Na Ho. 人 (5) + Naciag) 1. react with "D'(aq) 2. filter solid HO. (see back of page) (5) + NaCl(ag)

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...

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You are employed as a coop student at the Drug and Alcohol Testing Association of Canada (DATAC) developing analytical tests for sports doping agents. You are asked to prepare a procedure for the extraction of methylphenidate, the active compound in Ritalin, from urine samples (consider them as simple aqueous layers, you do not need to consider other components!). The goal of the procedure is to extract the methylphenidate into an organic layer which will then be evaporated, and the residue will be tested for the drug.Your colleague is helping you develop the urine test. They suggest that the urine should be adjusted to a pH above 7 before extracting with the organic solvent. Why is this necessary? Support your explanation with a full arrow-pushing mechanism for the reaction that would occur if the pH was below 7. Include all formal charges, intermediates (if applicable) and products.
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but my prof said the answer is H2SO4,NaCN and H2O for solvent. why did he answer like above? and please tell me how did u find KCN and HCN what makes you answer like that Should i have to memorize some solvent or reagent? then let me kno that list
What is the purpose of including a melting point in a procedure? A) As a method of purification - We can purify a substance. B) As a method of encouraging synthesis - Reagents are always more reactive in the liquid state. C) As a method of encouraging a substance to dissolve - Free molecules in the liquid state can make interactions and dissolve in the solvent easier. D) As a method of characterization We can identify an unknown substance. -- O A OD
Help me
(b) Explain the possible reagents for the following chemical reactions. I. 2. II. 1. `OH 2.
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