Hey so I know all the basics of soluble compounds, but I always forget those exceptions and can never find them (ex. AgCl, which is a solid).

What should i be aware of? Thanks :D

prechlorate, nitrate, acetate, group I and NH4+ always soluble

CL, Br, I always soluble unless with Hg Pb or Ag

sulfate ( SO4 ) always slouble unless Ba, Ca, Sr, Pb.

NOW INSOLUBLE

metal oxides insoluble excpet with Ba, Ca, Sr.
HYDROXIDES insoluble except with Ba, Ca, Sr.

carbonate, sulfite, phosphate, sulfide, insoluble except those NH4+ and group I.

thanks! this is good stuff.