Chemistry for Engineering Students
4th Edition
ISBN: 9780357026991
Author: Brown
Publisher: CENGAGE Learning Custom Publishing
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Chapter 10, Problem 10.75PAE
Interpretation Introduction
Interpretation:
The second law of the
Concept and introduction:
Entropy is a measurement of the degree of randomness of energy in a system. The lower the entropy the less random and more ordered it is and vice versa.
The second law of Thermodynamics says that the total entropy of both surrounding and system will never decrease.
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Indicate the substitutes in one place, if they are a diazonio room.
Indicate the product formed in each reaction. If the
product exhibits tautomerism, draw the tautomeric
structure.
a) о
+ CH3-NH-NH2
CO2C2H5
b)
+ CoH5-NH-NH2
OC2H5
Indicate the formula of the compound, that is the result of the N-
alquilación (nucleofílic substitution), in which an additional lateral
chain was formed (NH-CH2-COOMe).
F3C.
CF3
NH
NH2
Br о
OMe
K2CO3, DABCO, DMF
Chapter 10 Solutions
Chemistry for Engineering Students
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