)consider a tank connected to a supply line through a valve, similar to lecture example problem. the 1 m3 rigid tank contains ammonia, initially at 150 kpa and 25◦c. the tank is connected to a supply line with ammonia flowing at 500 kpa and 30◦c. the valve between the line and tank is opened and ammonia flows in until the tank is 10% liquid and 90% vapor (by volume) at 25◦c, at which time the valve is closed. determine: a. indicate initial state (1), final state (2), and inlet state (i) on t − v and p − v diagrams b. amount of mass that entered the tank [kg] c. heat transfer between tank and surroundings (magnitude and direction) during process [kj]