又pV=nRT→p=cRT,令K。=Π(c, K,称为量浓度经验平衡常数,显然K。也只是 温度的函数,且: Kp=Π(pB)a=Π(cB(RT)=K。·(RT) K9=直,(y=直,g 按Dalton分压定律:Py-PYe,令K,=ΠU) 则&,=K,(p,9=K,(, B B B B ( ) ( ) ( ) ( ) B eq B eq Kp = p = c RT = Kc RT B B ( ) ( ) − = = p RT Kp Kp p Kc 又 pV = nRT→p = cRT,令 , 称为量浓度经验平衡常数,显然 也只是 温度的函数,且: B B eq ( ) K c c = Kc Kc 按Dalton分压定律:pB =p·yB,令 则 , , B B eq ( ) K = y y B ( ) Kp = Ky p B ( ) = p p Kp Ky