(1)HCl溶于饱和食盐水中析出NaCl晶体!
(2)饱和食盐水NaCl形成溶解平衡,溶解氯化氢后,NaCl溶解平衡向左移动!
NaCI(S)Na+(aq) + CI-(aq)
HCI(g) == H+(aq) + CI-(aq)
“HCL溶于水,溶液中CL离子浓度超饱和,饱和食盐水中析出NACL晶体”为什麽这麽说
(1)HCl溶于饱和食盐水中析出NaCl晶体!
(2)饱和食盐水NaCl形成溶解平衡,溶解氯化氢后,NaCl溶解平衡向左移动!
NaCI(S)Na+(aq) + CI-(aq)
HCI(g) == H+(aq) + CI-(aq)