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Given the following specific heat capacities, determine which of the compounds will undergo the largest temperature change if 1000 J of heat was absorbed by each compound: Substance C (J g1°c-1) H20() 4.18 ethanol() 2.46 Fe(s) Cu(s) 0.450 0.387 O 44.5 g ethanol O 55.6 g copper O 65.2 g iron O 51.6 g water

Given the following specific heat capacities, determine which of the compounds will undergo the largest temperature change if 1000 J of heat was absorbed by each compound: Substance C (J g1°c-1) H20() 4.18 ethanol() 2.46 Fe(s) Cu(s) 0.450 0.387 O 44.5 g ethanol O 55.6 g copper O 65.2 g iron O 51.6 g water

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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Given the following specific heat capacities, deterrmine which of the compounds will undergo the largest temperature change if 1000 J of heat was absorbed by each compound: Substance C(Jg1c-1) H201) 4.18 ethanol(1) 2.46 Fe(s) 0.450 Cu(s) 0.387 O 44.5 g ethanol O 55.6 g copper O 65.2 g iron O 51.6 g water QUESTION 34 The standard enthalpies of combustion of formaldehyde, H2C=O(g), and formic acid, HCOOH(1), are -563 and -270 kJ/mol respectively. What is AH° for the following reaction? H2C=O(g) + ½ 02 -> HCOOH(I) O 563 kJ/mol O 293 kJ/mol O 833KJ/mol 0833 4 /mol
Transcribed Image Text:Given the following specific heat capacities, deterrmine which of the compounds will undergo the largest temperature change if 1000 J of heat was absorbed by each compound: Substance C(Jg1c-1) H201) 4.18 ethanol(1) 2.46 Fe(s) 0.450 Cu(s) 0.387 O 44.5 g ethanol O 55.6 g copper O 65.2 g iron O 51.6 g water QUESTION 34 The standard enthalpies of combustion of formaldehyde, H2C=O(g), and formic acid, HCOOH(1), are -563 and -270 kJ/mol respectively. What is AH° for the following reaction? H2C=O(g) + ½ 02 -> HCOOH(I) O 563 kJ/mol O 293 kJ/mol O 833KJ/mol 0833 4 /mol
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