Agas cylinder contains 11.83 l of gas at a pressure of 133.0 kpa. a second cylinder

Agas cylinder contains 11.83 l of gas at a pressure of 133.0 kpa. a second cylinder contains 19.60 l of the same gas at the same temperature, but at a pressure of 600.0 kpa. the pressure in the first cylinder is increased by adding gas from 1. the second cylinder through a thin connecting pipe fitted with a valve. calculate what the pressure in the second cylinder will be after the pressure in the first cylinder has been increased to 400.0 kpa. assume that the volume of the connecting pipe is negligible and that the temperature remains constant throughout. [438.8 kpa
the valve between the two cylinders is left open and the system is 2. allowed to reach equilibrium. calculate the pressure in the system [424.2 kpa now.