2.Salt effect The solubility of AgCl in a KNO3 solution(25'C) c(KNO;) 0.00 0.00100 0.00500 0.0100 /(mol L) S(AgCI) 1.278 1.325 1.385 1.427 /103(moL) Salt effect:The salt effect is the increase in the solubility of a sparingly soluble salt by the addition of a strong soluble electrolyte(不强调含有相同离子)The solubility of AgCl in a KNO3 solution (25℃ ) Salt effect：The salt effect is the increase in the solubility of a sparingly soluble salt by the addition of a strong soluble electrolyte(不强调含有相同离子). 2. Salt effect /10 (mol L ) AgCl溶解度 /(mol L ) (KNO ) 5 1 1 3 - - -   c 0.00 0.00100 0.00500 0.0100 1.278 1.325 1.385 1.427 S (AgCl)