Aballoon initially contains 40 m^3 of helium gas at atmospheric conditions of 100 kpa and 17°c. the balloon is connected by a valve to a large reservoir that supplies helium gas at 125 kpa and 30°c. now the valve is opened, and helium can enter the balloon until pressure equilibrium with the helium at the supply line is reached. the material of the balloon is such that its volume increases linearly with pressure. if no heat transfer takes place during this process, determine 1) the final volume of the balloon. 2) the boundary work done during this process 3) the final temperature in the balloon.

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Explanation:

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i need the answer to this too but idk it ; -;