Consider the data in the table. Compound Melting point (°C) AHfus (kJ/mol) Boiling point (°C) AHyap (kJ/mol) HF -83.11 19.54 HCI -114.3 -84.9 HBr -86.96 -67.0 HI -50.91 -35.38 Using the data in the table, calculate ASfus and A.Svap for HF. AS fus = 0.0234 Incorrect 4.577 1.991 2.406 2.871 25.18 17.53 19.27 21.16 J/(K. mol)

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter12: Thermodynamic Processes And Thermochemistry
Section: Chapter Questions
Problem 73AP
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For HF?
Consider the data in the table.
Compound
HF
HCI
HBr
HI
Melting point (°C) AHfus (kJ/mol) Boiling point (°C) AHvap (kJ/mol)
-83.11
19.54
-114.3
-84.9
-86.96
-67.0
-50.91
-35.38
Using the data in the table, calculate ASfus and A.Svap for HF.
ASfus =
A.Svap =
0.0234
AS =
Incorrect
Incorrect
Determine the entropy change when 3.00 mol HF(g) condenses at atmospheric pressure.
4.577
1.991
2.406
2.871
Incorrect
25.18
17.53
19.27
21.16
J/(K. mol)
J/(K. mol)
J/K
Question Source: McQuarrie, Rock, And Gallogly 4e - General Chemistry | Publisher: University Science Books
Transcribed Image Text:Consider the data in the table. Compound HF HCI HBr HI Melting point (°C) AHfus (kJ/mol) Boiling point (°C) AHvap (kJ/mol) -83.11 19.54 -114.3 -84.9 -86.96 -67.0 -50.91 -35.38 Using the data in the table, calculate ASfus and A.Svap for HF. ASfus = A.Svap = 0.0234 AS = Incorrect Incorrect Determine the entropy change when 3.00 mol HF(g) condenses at atmospheric pressure. 4.577 1.991 2.406 2.871 Incorrect 25.18 17.53 19.27 21.16 J/(K. mol) J/(K. mol) J/K Question Source: McQuarrie, Rock, And Gallogly 4e - General Chemistry | Publisher: University Science Books
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