Instructions: Answer the following problems and show your complete solution in cleansheets of paper. Box your final answer in each item.1) A gas absorbs 45 kJ of heat and does 29 kJ of work. Calculate the change in internalenergy2) If the internal energy of a themodynamic system is increased by 300 J while 75 J ofexpansion work is done, how much heat was transferred and in which direction, to orfrom the system?3) The volume of an ideal gas is decreased from 5.0 L to 5.0 mL at a constant pre ssure of2.0 atm. Calculate the work associated with this process.

1.45KJ heat is absorbed . So it is positive. W=-29kj Change In energy=q+w=45-29kj =16kj Internal…

Answered: Instructions: Answer the following…

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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