LABORATORY TECHNIQUES IN ORGANIC CHEMIS
4th Edition
ISBN: 2819260096009
Author: Mohrig
Publisher: MPS PUB
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Chapter 14, Problem 3Q
Interpretation Introduction
Interpretation:
The identity of the compound without calibration of either of the instrument should be determined.
Concept introduction:
The melting point of a crystalline substance is the temperature at which the substance starts changes into the liquid phase. Melting point is directly associated with the presence of intermolecular forces like hydrogen bonding, dipole-dipole interactions. High molecular symmetry, large surface area, polarity is associated with high melting points.
A pure compound melt at a narrow range and compounds with impurities have a wide range of melting points. Melting points are determined by filling the organic compound into the capillary tube with one end sealed.
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Organic Reactions Assignment
/26
Write the type of reaction that is occurring on the line provided then complete the reaction. Only include the
major products and any byproducts (e.g. H₂O) but no minor products. Please use either full structural
diagrams or the combination method shown in the lesson. Skeletal/line diagrams will not be accepted.
H3C
1.
2.
CH3
A
Acid
OH
Type of Reaction:
NH
Type of Reaction:
+ H₂O
Catalyst
+ HBr
3.
Type of Reaction:
H3C
4.
Type Reaction:
5. H3C
CH2 + H2O
OH
+
[0]
CH3
Type of Reaction:
6. OH
CH3
HO
CH3 +
Type of Reaction:
7.
Type of Reaction:
+ [H]
humbnai
Concentration Terms[1].pdf ox + New
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Inter Concreting Concentration forms.
Hydrogen peroxide is
a powerful oxidizing agent
wed in concentrated solution in rocket fuels and
in dilute solution as a
hair bleach. An aqueous
sulation of H2O2 is 30% by mass and has
density of #liligime calculat the
Ⓒmolality
⑥mole fraction of
molarity.
20
9.
B. A sample of Commercial Concentrated hydrochloric
ET
Chapter 14 Solutions
LABORATORY TECHNIQUES IN ORGANIC CHEMIS
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