Answer the questions that are attached Qlb: What is the specific heat capacity of asubstance of mass 148 g that increases intemperature from 20.7 °C to 25.4 °C afterabsorbing 2.41 kJ of energy in the form ofheat? Express your answer in J g^-1°C^-1. Donot try to identify the substance.Qlc: Calculate the work associated with asystem when its volume is expanded from 55L to 86.6 L against a constantpressure of 1.02 bar.Express your final answer in J.

Answered: Image /qna-images/answer/f802bc1f-581c-4d83-8b3c-f611a0cc9efd.jpg

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Chemistry

specific heat capacity o

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Answer the questions that are attached

Qlb: What is the specific heat capacity of a
substance of mass 148 g that increases in
temperature from 20.7 °C to 25.4 °C after
absorbing 2.41 kJ of energy in the form of
heat? Express your answer in J g^-1°C^-1. Do
not try to identify the substance.
Qlc: Calculate the work associated with a
system when its volume is expanded from 55
L to 86.6 L against a constant
pressure of 1.02 bar.
Express your final answer in J.

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