O ENTROPY AND FREE ENERGY DENNI Estimating a phase transition temperature from standard therm... point of hydrogen peroxide (H,O,). Round your answer to the nearest Using the thermodynamic information in the ALEKS Data tab, calculate the boiling degree. x10 ? X nla Data X [+] Bond energies For example, the energy it takes to break an oxygen-hydrogen single bond, or carbon-carbon double bond. [-1 Thermodynamic properties of pure substances Standard thermodynamic quantities for selected substances at 25°C listed alphabetically by most important atom. substance AHf (kJ/mol) AGfo (kJ/mol) So (J/mol K) Aluminum Al3+ (aq) -485.0 Al (s) 0 0 28.3 Al203 (s) -1675.7 -1582.3 50.9 Al(OH)3 (s) -1147.25 Bromine Br (aq) -104.0 Br2 (I) 0 0 152.2 Br2 (g) 30.9 3.1 245.5 HBr (g) -36.3 -53.4 198.7 Calcium Ca2+ (aq) -553.6 Explanatio CaCl2 (s) -795.4 Cao (s) -634 9 of Use Privacy I1 peroxide (H202). Round your answer to the nearest Using the thermodynamic information in the ALEKS Data tab, calculate the boiling point of hydrogen degree. OC ? dlo Data X 240.1 NO2 (g) 51.3 33.2 NOCI (g) 261.7 51.7 66.1 N204 (9) 304.4 99.8 11.1 HNO2 (g) -79.5 HNO3 (I) 155.6 -80.7 -174.1 HNO3 (g) 266.9 -73.5 -133.9 Oxygen -157.2 OH (aq) -237.1 70.0 Н2о (1) -285.8 -228.6 188.8 Н2о (9) -241.8 205.2 O2 (g) 0 0 H2O2 (I) H2O2 (g) -120.4 -187.8 109.6 -105.6 232.7 -136.3 Phosphorus P4 (s) 0 41. P4 (g) 280.0 24.4 58.9 PCI3 (g) -267.8 311.8 -287.0 Explanatio PCI3 (I) 217.1 -319.7 -272.3 of Us PFs (g) -1520.7 300.8 -1594.4 O X

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter3: The Second And Third Laws Of Thermodynamics
Section: Chapter Questions
Problem 3.67E: Plots of Cp/T versus T are used to determine the entropy of a material, as the entropy value would...
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Calculate the boiling point of hydrogen peroxide round your answer to the nearest degree. 

O ENTROPY AND FREE ENERGY
DENNI
Estimating a phase transition temperature from standard therm...
point of hydrogen peroxide (H,O,). Round your answer to the nearest
Using the thermodynamic information in the ALEKS Data tab, calculate the boiling
degree.
x10
?
X
nla Data
X
[+] Bond energies
For example, the energy it takes to break an oxygen-hydrogen single bond, or carbon-carbon double bond.
[-1 Thermodynamic properties of pure substances
Standard thermodynamic quantities for selected substances at 25°C listed alphabetically by most important atom.
substance
AHf (kJ/mol)
AGfo (kJ/mol)
So (J/mol K)
Aluminum
Al3+ (aq)
-485.0
Al (s)
0
0
28.3
Al203 (s)
-1675.7
-1582.3
50.9
Al(OH)3 (s)
-1147.25
Bromine
Br (aq)
-104.0
Br2 (I)
0
0
152.2
Br2 (g)
30.9
3.1
245.5
HBr (g)
-36.3
-53.4
198.7
Calcium
Ca2+ (aq)
-553.6
Explanatio
CaCl2 (s)
-795.4
Cao (s)
-634 9
of Use Privacy
I1
Transcribed Image Text:O ENTROPY AND FREE ENERGY DENNI Estimating a phase transition temperature from standard therm... point of hydrogen peroxide (H,O,). Round your answer to the nearest Using the thermodynamic information in the ALEKS Data tab, calculate the boiling degree. x10 ? X nla Data X [+] Bond energies For example, the energy it takes to break an oxygen-hydrogen single bond, or carbon-carbon double bond. [-1 Thermodynamic properties of pure substances Standard thermodynamic quantities for selected substances at 25°C listed alphabetically by most important atom. substance AHf (kJ/mol) AGfo (kJ/mol) So (J/mol K) Aluminum Al3+ (aq) -485.0 Al (s) 0 0 28.3 Al203 (s) -1675.7 -1582.3 50.9 Al(OH)3 (s) -1147.25 Bromine Br (aq) -104.0 Br2 (I) 0 0 152.2 Br2 (g) 30.9 3.1 245.5 HBr (g) -36.3 -53.4 198.7 Calcium Ca2+ (aq) -553.6 Explanatio CaCl2 (s) -795.4 Cao (s) -634 9 of Use Privacy I1
peroxide (H202). Round your answer to the nearest
Using the thermodynamic information in the ALEKS Data tab, calculate the boiling point of hydrogen
degree.
OC
?
dlo Data
X
240.1
NO2 (g)
51.3
33.2
NOCI (g)
261.7
51.7
66.1
N204 (9)
304.4
99.8
11.1
HNO2 (g)
-79.5
HNO3 (I)
155.6
-80.7
-174.1
HNO3 (g)
266.9
-73.5
-133.9
Oxygen
-157.2
OH (aq)
-237.1
70.0
Н2о (1)
-285.8
-228.6
188.8
Н2о (9)
-241.8
205.2
O2 (g)
0
0
H2O2 (I)
H2O2 (g)
-120.4
-187.8
109.6
-105.6
232.7
-136.3
Phosphorus
P4 (s)
0
41.
P4 (g)
280.0
24.4
58.9
PCI3 (g)
-267.8
311.8
-287.0
Explanatio
PCI3 (I)
217.1
-319.7
-272.3
of Us
PFs (g)
-1520.7
300.8
-1594.4
O
X
Transcribed Image Text:peroxide (H202). Round your answer to the nearest Using the thermodynamic information in the ALEKS Data tab, calculate the boiling point of hydrogen degree. OC ? dlo Data X 240.1 NO2 (g) 51.3 33.2 NOCI (g) 261.7 51.7 66.1 N204 (9) 304.4 99.8 11.1 HNO2 (g) -79.5 HNO3 (I) 155.6 -80.7 -174.1 HNO3 (g) 266.9 -73.5 -133.9 Oxygen -157.2 OH (aq) -237.1 70.0 Н2о (1) -285.8 -228.6 188.8 Н2о (9) -241.8 205.2 O2 (g) 0 0 H2O2 (I) H2O2 (g) -120.4 -187.8 109.6 -105.6 232.7 -136.3 Phosphorus P4 (s) 0 41. P4 (g) 280.0 24.4 58.9 PCI3 (g) -267.8 311.8 -287.0 Explanatio PCI3 (I) 217.1 -319.7 -272.3 of Us PFs (g) -1520.7 300.8 -1594.4 O X
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