4 can you write each step ans explain EXAMPLE PROBLEM 3Explain how to separate a mixture containing heroin as the hydrochloride salt, dextrose (olcose), and comstarch.Answer:Solid residueHeroin - HCI(BH*CI")StarchH,0(microscopicexamination)BH*(aq)aF(aq)Dextrose(aq)DextrosecornstarchStarchNote Adding base drivesthe equilibrium to theright, favoring theneutral form BEvaporatedextrose(s)CI (aq)Dextrose(aq)OHBH (aq). CI (aq)Dextrose(aq)BaseCHCI,BH* SB+ HConfirmatorytestingpH-9,6CHCI3H,0

Mixture refers to a substance that contains two or more elements and compounds in any proportion.…

Answered: Explain how to separate a mixture…

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Chemistry

Explain how to separate a mixture containing heroin as the hydrochloride salt, dextrose (ol cose), and cornstarch.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.49QAP

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Concept explainers

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.

Question

4 can you write each step ans explain

EXAMPLE PROBLEM 3
Explain how to separate a mixture containing heroin as the hydrochloride salt, dextrose (ol
cose), and comstarch.
Answer:
Solid residue
Heroin - HCI
(BH*CI")
Starch
H,0
(microscopic
examination)
BH*(aq)
aF(aq)
Dextrose(aq)
Dextrose
cornstarch
Starch
Note Adding base drives
the equilibrium to the
right, favoring the
neutral form B
Evaporate
dextrose(s)
CI (aq)
Dextrose(aq)
OH
BH (aq)
. CI (aq)
Dextrose(aq)
Base
CHCI,
BH* SB+ H
Confirmatory
testing
pH-9,6
CHCI3
H,0

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