An insulated piston-cylinder device with a vertical axis initially contains 10 litres of saturated water vapor at 130 degrees celsius. The piston is initially held in place by a locking pin, while the piston mass is 30 kg, its area is 0.003 m^2, and the ambient pressure is 100 kPa. The pin is then removed and the water expands rapidly and adiabatically. What is the final state of the water?