2.5 molmol of monatomic gas A initially has 4800 JJ of thermal energy. It interacts with 2.9 molmol of monatomic gas B, which initially has 8500 JJ of thermal energy. What is the final thermal energy of the gas A? Express your answer to two significant figures and include the appropriate units. What is the final thermal energy of the gas B? Express your answer to two significant figures and include the appropriate units.

2.5 molmol of monatomic gas A initially has 4800 JJ of thermal energy. It interacts with 2.9 molmol of monatomic gas B, which initially has 8500 JJ of thermal energy. What is the final thermal energy of the gas A? Express your answer to two significant figures and include the appropriate units. What is the final thermal energy of the gas B? Express your answer to two significant figures and include the appropriate units.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter21: Heat And The First Law Of Thermodynamics

Section: Chapter Questions

Problem 52PQ

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Question

2.5 molmol of monatomic gas A initially has 4800 JJ of thermal energy. It interacts with 2.9 molmol of monatomic gas B, which initially has 8500 JJ of thermal energy.

What is the final thermal energy of the gas A?

Express your answer to two significant figures and include the appropriate units.

What is the final thermal energy of the gas B?

Express your answer to two significant figures and include the appropriate units.

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