Question: all acetates are soluble except for?
Answer: all acetates, chlorates, and perchlorates are soluble. most sulfate SO42- are soluble with the exceptions of salts containing Ba2+, Pb2+ and Ca. hydroxides OH- are insoluble except the slightly soluble Ca(OH)2, and the soluble salts of Group 1 metals and ammonium, and Sr and Ba from Group 2.