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Consider the data in the table. Compound Melting point (°C) AHfus (kJ/mol) Boiling point (°C) | AHvap (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 ASfus and ASyap for HBr. ASfus = 12.9 J/(K · mol) ASvap = 93.54 J/(K · mol) Determine the entropy change when 8.10 mol HBr(1) boils at atmospheric pressure. 92.88 AS = J/K Incorrect

Consider the data in the table. Compound Melting point (°C) AHfus (kJ/mol) Boiling point (°C) | AHvap (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 ASfus and ASyap for HBr. ASfus = 12.9 J/(K · mol) ASvap = 93.54 J/(K · mol) Determine the entropy change when 8.10 mol HBr(1) boils at atmospheric pressure. 92.88 AS = J/K Incorrect

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter10: Entropy And The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 10.83PAE: Gallium metal has a melting point of 29.8°C. Use the information below to estimate the boiling point...
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Consider the data in the table. Compound Melting point (°C) AHfus (kJ/mol) Boiling point (°C) | AH,vap (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 ASfus and ASvap for HBr. ASfus 12.9 J/(K · mol) ASvap 93.54 J/(K · mol) Determine the entropy change when 8.10 mol HBr(1) boils at atmospheric pressure. 92.88 AS = J/K Incorrect
Transcribed Image Text:Consider the data in the table. Compound Melting point (°C) AHfus (kJ/mol) Boiling point (°C) | AH,vap (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 ASfus and ASvap for HBr. ASfus 12.9 J/(K · mol) ASvap 93.54 J/(K · mol) Determine the entropy change when 8.10 mol HBr(1) boils at atmospheric pressure. 92.88 AS = J/K Incorrect
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