3. A gas does 135 J of work while expanding, and at the same time, it absorbs 156 J of heat. What is the change in internal energy of the system? 4. In a particular process, the internal energy of a system increases by 41.4 J and the quantity of work the system does on its surroundings is 81.2 J. a. Is heat absorbed or released by the system?
3. A gas does 135 J of work while expanding, and at the same time, it absorbs 156 J of heat. What is the change in internal energy of the system? 4. In a particular process, the internal energy of a system increases by 41.4 J and the quantity of work the system does on its surroundings is 81.2 J. a. Is heat absorbed or released by the system?
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter8: Thermochemistry
Section: Chapter Questions
Problem 57QAP: Consider the following reaction in a vessel with a movable piston. R(g)+T(g)X(g)As the reaction...
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Answer number 3 and 4 pls.
![3. A gas does 135 J of work while expanding, and at the same time, it absorbs 156 J of
heat. What is the change in internal energy of the system?
4. In a particular process, the internal energy of a system increases by 41.4 J and the
quantity of work the system does on its surroundings is 81.2 J.
a. Is heat absorbed or released by the system?
b. What is the value of q?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F476702e7-2390-4c94-a6cb-79ec42bb7941%2F766e01b8-c4f2-4ee4-af0d-52eb934a2d59%2F68xt40b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. A gas does 135 J of work while expanding, and at the same time, it absorbs 156 J of
heat. What is the change in internal energy of the system?
4. In a particular process, the internal energy of a system increases by 41.4 J and the
quantity of work the system does on its surroundings is 81.2 J.
a. Is heat absorbed or released by the system?
b. What is the value of q?
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