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One kilogram of ammonia in a piston/cylinder at 50C, 1000 kPa is expanded in a reversible isothermal process to 100 kPa. Find the work and

One kilogram of ammonia in a piston/cylinder at 50°C, 1000 kPa is expanded in a reversible isothermal process to 100 kPa. Find the work and heat transfer for this process.

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