Consider the data in the table. Compound AS fus= AS vap AS = HF = HC1 HBr HI 12.92 Melting point (°C) 93.48 -83.11 -114.3 -86.96 -50.91 Using the data in the table, calculate ASfus and AS vap for HBr. AHfus (kJ/mol) 4.577 1.991 2.406 2.871 Boiling point (°C) 19.54 -84.9 -67.0 -35.38 Determine the entropy change when 2.40 mol HBr(s) melts at atmospheric pressure. AHvap (kJ/mol) 25.18 17.53 19.27 21.16 J/(K. mol) J/(K. mol) J/K

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Consider the data in the table.
AS fus
AS vap
Compound
AS =
=
HF
=
HCI
HBr
НІ
12.92
Melting point (°C)
93.48
-83.11
-114.3
-86.96
Using the data in the table, calculate ASfus and AS vap for HBr.
-50.91
AHfus (kJ/mol)
4.577
1.991
2.406
2.871
Boiling point (°C)
19.54
-84.9
-67.0
-35.38
Determine the entropy change when 2.40 mol HBr(s) melts at atmospheric pressure.
AHvap
(kJ/mol)
25.18
17.53
19.27
21.16
J/(K. mol)
J/(K. mol)
J/K
Transcribed Image Text:Consider the data in the table. AS fus AS vap Compound AS = = HF = HCI HBr НІ 12.92 Melting point (°C) 93.48 -83.11 -114.3 -86.96 Using the data in the table, calculate ASfus and AS vap for HBr. -50.91 AHfus (kJ/mol) 4.577 1.991 2.406 2.871 Boiling point (°C) 19.54 -84.9 -67.0 -35.38 Determine the entropy change when 2.40 mol HBr(s) melts at atmospheric pressure. AHvap (kJ/mol) 25.18 17.53 19.27 21.16 J/(K. mol) J/(K. mol) J/K
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