A 0 .500-mol sample of an ideal gas has an initial temperature of 298 K . It is compressed from an initial volume of 13.00 L to 5.00 L by an external pressure of 2 .45 atm , at which point the internal and external pressures are equal. Calculate Δ S sys , Δ S surr , and Δ S univ for the process.
A 0 .500-mol sample of an ideal gas has an initial temperature of 298 K . It is compressed from an initial volume of 13.00 L to 5.00 L by an external pressure of 2 .45 atm , at which point the internal and external pressures are equal. Calculate Δ S sys , Δ S surr , and Δ S univ for the process.
Solution Summary: The author explains that the change in entropy of the system is given by the equation.
A
0
.500-mol
sample of an ideal gas has an initial temperature of
298
K
. It is compressed from an initial volume of
13.00
L
to
5.00
L
by an external pressure of
2
.45
atm
, at which point the internal and external pressures are equal. Calculate
Δ
S
sys
,
Δ
S
surr
,
and
Δ
S
univ
for the process.
Explain the inductive effect (+I and -I) in benzene derivatives.
The inductive effect (+I and -I) in benzene derivatives, does it guide ortho, meta or para?
19.57 Using one of the reactions in this chapter, give the correct starting material (A-L)
needed to produce each structure (a-f). Name the type of reaction used.
(b)
ہ مرد
(d)
HO
(c)
དང་ ་་ཡིན་ད་དང་
(f)
HO
Br
B
D
of
oli
H
J
Br
K
C
人
↑
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The Laws of Thermodynamics, Entropy, and Gibbs Free Energy; Author: Professor Dave Explains;https://www.youtube.com/watch?v=8N1BxHgsoOw;License: Standard YouTube License, CC-BY