In conventional chemical gas, pressure at a temperature defined. The temperature is called liquid temperature. In contrast, in which the temperature of the liquid also turned slightly, so that temperature is the boiling temperature of the liquid. However, the advanced liquid temperature (boiling) thanks to the pressure also has a certain limit, through which the liquid temperature may not exist under any pressure. The maximum temperature is called the critical temperature (Tth) and the pressure needed to liquefy gas at a temperature which is called critical pressure (Pth). The volume of a gas at temperatures of molar tipping and tipping pressure called critical volume. In critical conditions, the volume of gases and liquids should equally in which gases and liquids are the same blocks.
đang được dịch, vui lòng đợi..