许多学生在解管状容器内气体性质问题时,往往因为管状容器内气体的压强求错而功亏一篑. 含管状容器的装置及其所处的运动状态是各种各样的,求解气体的压强是比较复杂的.但无论怎样复杂,就装置而言大体可分为两类:一是用活塞封闭气缸内的气体;二是用水银柱封闭玻璃管内的气体.就装置所处的运动状态而言,也可分为两类:一是封闭气体的 Many students suffer from the problem of gas properties in the tubular vessel because of the pressure of the gas in the tubular vessel. This results in a loss of performance. The device containing the tubular vessel and its movement state are various, and the pressure of the solution gas is compared. Complex, but no matter how complicated, the device can be roughly divided into two categories: one is to close the gas in the cylinder with a piston; the second is to close the gas in the glass tube with a mercury column. In terms of the state of movement of the device, Can also be divided into two categories: First, closed gas