In class, we were given unknown substances. I've narrowed the possible substances down to either Potassiumpotassium chloride or Potassiumpotassium bromate.
We were given several acids, indicators, and other chemicals (Silversilver nitrate, Calciumcalcium hydroxide, Ammoniumammonium hydroxide) to test with. How could one tell them apart?
Maybe Maybe with a precipitate reaction?
Also what are some insoluble bromate compounds?