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Problem VII (12 p): The heat capacity of chloroform (CHCI3) in the temperature range 240 K to 330 K is given by Cp.m/(J mol-1 K-l) = 91.47 + 7.5×10-2xT/K In a particular experiment, CHC13 is heated from 273 K to 300 K. Calculate a) the change in molar entropy, and b) the change in molar enthalpy of the sample. (assume 2 significant figures)

Problem VII (12 p): The heat capacity of chloroform (CHCI3) in the temperature range 240 K to 330 K is given by Cp.m/(J mol-1 K-l) = 91.47 + 7.5×10-2xT/K In a particular experiment, CHC13 is heated from 273 K to 300 K. Calculate a) the change in molar entropy, and b) the change in molar enthalpy of the sample. (assume 2 significant figures)

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Problem VII (12 p): The heat capacity of chloroform (CHCI3) in the temperature range 240 K to 330 K is given by Cp.m/(J mol-1 K-l) = 91.47 + 7.5×10-2xT/K In a particular experiment, CHC13 is heated from 273 K to 300 K. Calculate a) the change in molar entropy, and b) the change in molar enthalpy of the sample. (assume 2 significant figures)
Transcribed Image Text:Problem VII (12 p): The heat capacity of chloroform (CHCI3) in the temperature range 240 K to 330 K is given by Cp.m/(J mol-1 K-l) = 91.47 + 7.5×10-2xT/K In a particular experiment, CHC13 is heated from 273 K to 300 K. Calculate a) the change in molar entropy, and b) the change in molar enthalpy of the sample. (assume 2 significant figures)
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