溶度积与条件溶度积MA=M+A MA K=[M[A]= M)a(A) sp y(M)·y(4)y(M)·y(4) 溶度积常数,与t南关 K Sp=IM IA ]=MamA]aa"Ksp aMaA 条件溶度积常数,与条件有关 K。≥K2 MA:S=,K′ sp sp MA2: K SD=[MIA ]2=Ksp ama A,:S=3/K′/4 sp MmAn?溶度积与条件溶度积 sp sp (M) (A) [M][A] (M) (A) (M) (A) a a K K       = = =   M´ A´ MA=M … ＋A … K´ sp ＝[M´ ][A´ ]＝[M]M[A] A=Ksp  M  A 条件溶度积常数, 与条件有关 MmAn？ K´ sp≥ Ksp ≥ Kθ sp 溶度积常数，与t、I有关 S K sp MA : = MA2 : K´ sp ＝[M´ ][A´ ] 2 =Ksp  M  A 2 S K3  / 4 M 2 sp A : =