What is the value of AG (kJ mol-1) for this reaction at 320.1 °C? The data refer to 25 °C: 2 PC13 (g)→ P2 (g) + 3Cl2 (g) Substance P2(g) 144.3 Cl₂(g) 0 PC13(g) -288.1 AHᵒf (kJ mol-1) 103.7 0 AG°f (kJ mol-1) -269.6 218.1 223.0 311.7 S° (JK-1 mol-1) (the answer should be entered with 3 significant figures; do not enter units; give answer in normal notation--examples include 1.23 and 120. and -123 and 123. and 12.3) Question 25 of 32 A Moving to another question will save this response. 20 9 2 W # 3 E 888 $ 4 R % 5 T 6 Y & Y 7 *00 8 O P
What is the value of AG (kJ mol-1) for this reaction at 320.1 °C? The data refer to 25 °C: 2 PC13 (g)→ P2 (g) + 3Cl2 (g) Substance P2(g) 144.3 Cl₂(g) 0 PC13(g) -288.1 AHᵒf (kJ mol-1) 103.7 0 AG°f (kJ mol-1) -269.6 218.1 223.0 311.7 S° (JK-1 mol-1) (the answer should be entered with 3 significant figures; do not enter units; give answer in normal notation--examples include 1.23 and 120. and -123 and 123. and 12.3) Question 25 of 32 A Moving to another question will save this response. 20 9 2 W # 3 E 888 $ 4 R % 5 T 6 Y & Y 7 *00 8 O P
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter17: Spontaneity, Entropy, And Free Energy
Section: Chapter Questions
Problem 20Q: The melting point for carbon diselenide (CSe2) is 46C. At a temperature of 75C, predict the signs...
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Transcribed Image Text:What is the value of AG (kJ mol-1) for this reaction at 320.1 °C? The data refer to 25 °C:
2 PC13 (g)→ P2 (g) + 3Cl2 (g)
Substance
P2(g)
144.3
PC13(g)
Cl₂(g)
0
-288.1
AHᵒf (kJ mol-1)
103.7
0
AG°f (kJ mol-1)
-269.6
S° (JK-1 mol-1)
218.1
223.0
311.7
(the answer should be entered with 3 significant figures; do not enter units; give answer in normal notation--examples include 1.23 and 120. and
-123 and 123. and 12.3)
Question 25 of 32
A Moving to another question will save this response.
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$
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%
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&
87
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*00
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