An Outline of Qualitative Analysis

66 66 separation 66 characteristic test 66 comparative reactions according acetic acid add NaOH albumin alkaline aluminium ammonium antimony arsenic barium Black ppt blowpipe blue color boiling borax borax bead Cadmium calcium tartrate carbonate CaSO4 chloride chromate chromic chromium cobalt copper dilute acids dissolve evaporated to dryness evolved ferric ferrous salt filter and wash filtrate Filtrate contains flame test group reagent H₂S heat HNO3 hydroxide insoluble in water lithium magnesium manganese members of Group metals of Group moistened NaOH NaOH or KOH NH4Cl nickel nitrate nitric acid original solution oxalate oxalic acid phosphate potassium Precipitate consists precipitate of calcium present residue salt add NH4OH separation from metals SEPARATION OF GROUP silver small quantity sodium sodium arsenite solu soluble soluble in NH4)2S stannic stannous strontium sulphate sulphide sulphur tartaric acid tartrate Test filtrate test tube Thomas Sterry Hunt urine White ppt white precipitate Yellow ppt zinc