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一、混合气体特性混合气体是由不同组分气体组成的。若组分在不起化学反应的条件下,组分之间具有互不干涉、各自独立地遵守pV=nRT方程规律的基本性质。因此混合气体的状态,是各组分气体状态的总和。当方程应用于混合气体时,p为总压强,V为总体积,n为总摩尔数。应用于组分时,n为组分的摩尔数,p和V必有一个总值,一个分值。如果混合气体中某一组分i,以混合气体相同的温度和压强单独存在时,那
First, the mixed gas characteristics Mixed gas is composed of different components of gas. If the components do not react under chemical conditions, the components do not interfere with each other and each independently observes the basic properties of the pV=nRT equation. Therefore, the state of the mixed gas is the sum of the gaseous states of the components. When the equation is applied to the mixed gas, p is the total pressure, V is the total volume, and n is the total number of moles. When applied to a component, n is the number of moles of the component, and p and V must have a total value and a score. If a certain component i of the mixed gas exists alone with the same temperature and pressure of the mixed gas, then