(7)已知 _(sp)^theta ((Ag)_(2)(Cr{O)_(4)}^-)=1.1times (10)^-12 _(sp)^theta (pbcr(O)_(4))=2.8times (10)^-13,-|||-_(sp)^theta (CaCr(O)_(4))=7.1times (10)^-4 向浓度均为 .10molcdot (L)^-1 的 ^+, ^2+ ^2+ 的混-|||-合溶液中滴加K2 CrO4稀溶液,则出现沉淀的次序为 () , () ,-|||-() 。又已知 _(sp)^theta (pb(I)_(2))=8.4times (10)^-9, 若将PbCrO4沉淀转化为PbI2沉淀,-|||-转化反应的离子方程式为( ),其标准平-|||-衡常数 ^theta =() 。

_(sp)^theta (Fe((OH))_(3))=2.8times (10)^-39

8.已知 ((O)_(2)/OH)=0.401V, ^theta ((S)(S))=-0.48V _(sp)^theta ((Ag)_(2)S)=-|||-.3

[题目]已知 _(甲)^theta ((Ag)_(3)P(O)_(4))=1.4times (10)^-16 其溶解-|||-度为 ()-|||-

例10 已知298K时,A gBr(s)的 _(sp)^theta =4.86times (10)^-13 (varphi )_(Ag)+(mu )_(k)=0

1.已知 _(10)^theta (ZnS)=2.5times (10)^-22 ,_(i1)^theta ((H)_(2)S)=1.07times (10)^

选题-|||-下列硫化物既可溶于强酸,也可溶于弱酸的是-|||-()-|||-A ((K)_(SP)^theta =2.5times (10)^-13)-|||

选题-|||-下列硫化物既可溶于强酸,也可溶于弱酸的是-|||-)-|||-A ((K)_(sp)^theta =2.5times (10)^-13)-|||-

10.已知电极反应: _(3)Ag(O)_(4)+2(H)^++2(e)^-=!=!= (H)_(3)Ag(O)_(3)+(H)_(2)O-|||-(varph

_(a)^theta ([ Ag{(CN))_(2)] }^-=40times (10)^21 ,AgI式量 234.8)

考虑S2-的水解,计算Ag2S在纯水中的溶解度。_(SP)=2.0times (10)^-49,H2S的_(SP)=2.0times (10)^-49,_(SP