QUESTION 2 Under constant pressure P = 1 atm an ideal gas of 2 mol undergoes cooling from 120°C to 30.0°C, and CV,m = 3/2R. Please calculate q, w, AU, and AH (all units are J). Please enter all four answers using scientific notation (E notation) with three significant figures, such as 2.30E4 (=23000). If the answer is negative, please do not forget the negative sign. If answer is zero, please just enter 0 without decimal. (1) q= (2) w= (3) AU= | (4) AH=

QUESTION 2 Under constant pressure P = 1 atm an ideal gas of 2 mol undergoes cooling from 120°C to 30.0°C, and CV,m = 3/2R. Please calculate q, w, AU, and AH (all units are J). Please enter all four answers using scientific notation (E notation) with three significant figures, such as 2.30E4 (=23000). If the answer is negative, please do not forget the negative sign. If answer is zero, please just enter 0 without decimal. (1) q= (2) w= (3) AU= | (4) AH=

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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