已知Kspy(AgCl) < Kspy(AgBr) < Kspy(AgI),若向c(I-) = c(Br-) ...
单项选择题已知Kspy(AgCl) < Kspy(AgBr) < Kspy(AgI),若向c(I-) = c(Br-) = c(Cl-) = 1.0× 10-4 mol?L-1的混合离子溶液中滴加浓度为1.0 × 10-5 mol?L-1的AgNO3,则出现沉淀的顺序为:
A、AgBr, AgCl, AgI
B、AgCl, AgBr, AgI
C、AgI, AgBr, AgCl
D、AgI, AgCl, AgBr