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实验一 在试管中放置少量SbCl_3晶体,滴加蒸馏水,在稀释过程中,溶液逐渐变浑浊生成SbOCl 的白色沉淀,如果在此乳白色溶液中滴加稀盐酸,则白色沉淀即消失,若在此溶液中再滴加
In Experiment 1, a small amount of SbCl 3 crystal was placed in a test tube, and distilled water was added dropwise. During the dilution, the solution gradually became turbid and a white precipitate of SbOCl was formed. If a dilute hydrochloric acid was added dropwise to this milky solution, the white precipitate disappeared if the solution was lost. Drop again