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A 100 cm^3 box contains helium at a pressure of 1.60 atm and a temperature of...

A 100 cm^3 box contains helium at a pressure of 1.60 atm and a temperature of 120 ∘C. It is placed in thermal contact with a 190 cm^3 box containing argon at a pressure of 4.20 atm and a temperature of 390 ∘C.

What is the initial thermal energy of each gas?

What is the final thermal energy of each gas?

How much heat energy is transferred?

What is the final temperature?

What is the final pressure in each box?

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