Determine how many molecules of h20 is the system

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A piston cylinder contains 0.8kg of steam (water vapor) at 300 deg C and 1MPa absolute. The steam is cooled at constant pressure until half of the mass condenses.
(a) find the final temperature. (b) compute the volume change. (c) how many molecules of H20 is our system?

Reference no: EM13313088

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