Compound Melting point ("C) AHs (kJ/mol) Boiling point ("C) AHp (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 A.Sus and A.Svup for HF. AStus = J/(K mol) + TOOLS X10 A.Svap = J/(K mol) Determine the entropy change when 7.20 mol HF(g) condenses at atmospheric pressure. J/K AS =

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Compound Melting point ("C) AHs (kJ/mol) Boiling point ("C) AHap
(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 A.Sus and A.Svap for HF.
ASt =
J/(K - mol)
+ TOOLS
X10
ASvup =
J/(K mol)
Determine the entropy change when 7.20 mol HF(g) condenses at atmospheric pressure.
J/K
AS =
Transcribed Image Text:Compound Melting point ("C) AHs (kJ/mol) Boiling point ("C) AHap (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 A.Sus and A.Svap for HF. ASt = J/(K - mol) + TOOLS X10 ASvup = J/(K mol) Determine the entropy change when 7.20 mol HF(g) condenses at atmospheric pressure. J/K AS =
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