Compound Melting point (C) AH (kJ/mol) Boiling point (C) AH,ap (kJ/mol) HF -83.11 4.577 19.54 25.18 HCI -114.3 1.991 -84.9 17.53 HBr -86.96 2.406 -67.0 19.27 HI -50.91 2.871 -35.38 21.16 Using the data in the table, calculate AStas and ASvap for HCI. AStas J/(K - mol) > TOOLS x10 ASvap J/(K mol) AStu = J/(K mol) TOOLS x10 ASvap = J/(K mol) Determine the entropy change when 3.80 mol HCI(1) boils at atmospheric pressure. J/K AS =

Compound Melting point (C) AH (kJ/mol) Boiling point (C) AH,ap (kJ/mol) HF -83.11 4.577 19.54 25.18 HCI -114.3 1.991 -84.9 17.53 HBr -86.96 2.406 -67.0 19.27 HI -50.91 2.871 -35.38 21.16 Using the data in the table, calculate AStas and ASvap for HCI. AStas J/(K - mol) > TOOLS x10 ASvap J/(K mol) AStu = J/(K mol) TOOLS x10 ASvap = J/(K mol) Determine the entropy change when 3.80 mol HCI(1) boils at atmospheric pressure. J/K AS =

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter11: Liquids And Solids

Section: Chapter Questions

Problem 11.42QE

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Chemistry written by hand please.

Consider the data in the table.
Compound Melting point (C) AH (kJ/mol) Boiling point (C) AH,ap (kJ/mol)
HF
-83.11
4.577
19.54
25.18
HCI
-114.3
1.991
-84.9
17.53
HBr
-86.96
2.406
-67.0
19.27
HI
-50.91
2.871
-35.38
21.16
Using the data in the table, calculate AStu and ASvap for HCI.
AStus
J/(K mol)
> TOOLS
x10
ASvap
J/(K - mol)
AStus =
J/(K mol)
TOOLS
x10
ASvap =
J/(K mol)
Determine the entropy change when 3.80 mol HCI(1) boils at atmospheric pressure.
J/K
AS =

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