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Consider the data in the table. Compound Melting point (C) AHm (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 AS and AS for HCI. AS = 12.53 J/(K - mol AS 93.12 JAK mol) Determine the entropy change when 3.50 mol HCI(1) freezes at atmospheric pressure. AS= J/K

Consider the data in the table. Compound Melting point (C) AHm (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 AS and AS for HCI. AS = 12.53 J/(K - mol AS 93.12 JAK mol) Determine the entropy change when 3.50 mol HCI(1) freezes at atmospheric pressure. AS= J/K

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) AH (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 ASt and AS for HCI. AStn 12.53 J/(K mol) AS. = 93.12 J/(K mol) Determine the entropy change when 3.50 mol HCI(1) freezes at atmospheric pressure. AS = J/K TOOLS
Transcribed Image Text:Consider the data in the table. Compound Melting point (°C) AH (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 ASt and AS for HCI. AStn 12.53 J/(K mol) AS. = 93.12 J/(K mol) Determine the entropy change when 3.50 mol HCI(1) freezes at atmospheric pressure. AS = J/K TOOLS
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