What amount of heat (in kJ) is required to convert 20.9 g of an unknown liquid (MM = 83.21 g/mol) at 19.2 °C to a gas at 93.5 °C? (specific heat capacity of liquid = 1.58 J/g・°C; specific heat capacity of gas = 0.932 J/g・°C; ∆Hvap = 22.5 kJ/mol; normal boiling point, Tb = 57.3°C)
What amount of heat (in kJ) is required to convert 20.9 g of an unknown liquid (MM = 83.21 g/mol) at 19.2 °C to a gas at 93.5 °C? (specific heat capacity of liquid = 1.58 J/g・°C; specific heat capacity of gas = 0.932 J/g・°C; ∆Hvap = 22.5 kJ/mol; normal boiling point, Tb = 57.3°C)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter11: States Of Matter; Liquids And Solids
Section: Chapter Questions
Problem 11.152QP
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What amount of heat (in kJ) is required to convert 20.9 g of an unknown liquid (MM = 83.21 g/mol) at 19.2 °C to a gas at 93.5 °C? (specific heat capacity of liquid = 1.58 J/g・°C; specific heat capacity of gas = 0.932 J/g・°C; ∆Hvap = 22.5 kJ/mol; normal boiling point, Tb = 57.3°C)
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