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Ethyl acetate (C4H8O2, mm=88.10 g/mol) is a colorless liquid often used in nail polish removers, glues, and perfumes. 1. The heat of fusion (AH) of ethyl acetate is 10.5 kJ/mol. Calculate the change in entropy fus when 9.6 g of ethyl acetate freezes at -84.0 °C. The is change in entropy for this freezing process is calculated to be [Select] * J/K. The process of freezing ethyl acetate at -84.0 °C is [ Select ] and [ Select ] * in entropy.

Ethyl acetate (C4H8O2, mm=88.10 g/mol) is a colorless liquid often used in nail polish removers, glues, and perfumes. 1. The heat of fusion (AH) of ethyl acetate is 10.5 kJ/mol. Calculate the change in entropy fus when 9.6 g of ethyl acetate freezes at -84.0 °C. The is change in entropy for this freezing process is calculated to be [Select] * J/K. The process of freezing ethyl acetate at -84.0 °C is [ Select ] and [ Select ] * in entropy.

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section: Chapter Questions
Problem 92QRT: The standard molar entropy of methanol vapor, CH3OH(g), is 239.8 J K1 mol-1. (a) Calculate the...
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Ethyl acetate (C4H3O2, mm3D 88.10 g/mol) is a colorless liquid often used in nail polish removers, glues, and perfumes. 1. The heat of fusion (AH) of ethyl acetate is 10.5 kJ/mol. Calculate the change in entropy when 9.6 g of ethyl acetate freezes at -84.0°C. The is change in entropy for this freezing process is calculated to be [Select] + J/K. The process of freezing ethyl acetate at -84.0 °C is [ Select ] and [ Select ] in entropy. 2. Calculate the boiling point for ethyl acetate. The boiling point for ethyl acetate is [ Select ] K. At the boiling point, AH [ Select ] AS [ Select ] ,and AG [ Select ]
Transcribed Image Text:Ethyl acetate (C4H3O2, mm3D 88.10 g/mol) is a colorless liquid often used in nail polish removers, glues, and perfumes. 1. The heat of fusion (AH) of ethyl acetate is 10.5 kJ/mol. Calculate the change in entropy when 9.6 g of ethyl acetate freezes at -84.0°C. The is change in entropy for this freezing process is calculated to be [Select] + J/K. The process of freezing ethyl acetate at -84.0 °C is [ Select ] and [ Select ] in entropy. 2. Calculate the boiling point for ethyl acetate. The boiling point for ethyl acetate is [ Select ] K. At the boiling point, AH [ Select ] AS [ Select ] ,and AG [ Select ]
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