qualitative inorganic analysis

acetic acid acidified action added alkaline aluminium ammonia ammonium ammonium sulphide analysis anion applied arsenic barium bases basic bismuth boiling bromide brown calcium carbon dioxide carbonate carried chloride chromate cobalt colloidal colour complex ions compounds concentrated sulphuric acid condition containing copper cyanide decomposed derivatives detected determining dilute hydrochloric acid dissolved drop effect elements evolution evolved excess ferric ferric salts ferrocyanide ferrous filter paper flame fluoride followed formation green heated hydrogen bromide hydrogen peroxide hydrogen sulphide indicates insoluble intense iodide iodine ions iron lead magnesium metals method mixed mixture neutral obtained oxalate oxidizing agents oxygen particularly phosphate potassium Potassium thiocyanate precipitate precipitates white prepared presence produced properties qualitative reaction readily soluble reagent reducing agents residue salts sensitive separation silver nitrate similar sodium hydroxide sodium hypochlorite soluble in excess solution sparingly soluble stable substance sulphate takes place tartrates thiocyanate traces usually violet white precipitate yellow zinc