Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3779Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 8
Strona 166
... acid . Shake , and if the precipitate does not dissolve , fluoride is ... slightly affected . According to the procedure , calcium fluoride is again ... acid but is readily soluble in hydrochloric and nitric acids . Lithium phosphate and ...
... acid . Shake , and if the precipitate does not dissolve , fluoride is ... slightly affected . According to the procedure , calcium fluoride is again ... acid but is readily soluble in hydrochloric and nitric acids . Lithium phosphate and ...
Strona 167
... acid and 5 cc . of a solution of zinc nitrate ( 100 grams of zinc nitrate per liter ) . If a precipitate forms , add ... slightly acid with nitric acid . Now add silver nitrate solution until precipita- tion is complete . Filter , and ...
... acid and 5 cc . of a solution of zinc nitrate ( 100 grams of zinc nitrate per liter ) . If a precipitate forms , add ... slightly acid with nitric acid . Now add silver nitrate solution until precipita- tion is complete . Filter , and ...
Strona 168
hydrochloric acid and add 1 cc . of a dilute solution of ferric chloride . A red solution containing ferric ... slightly acid with sulphuric acid . Shake well and allow the carbon di- sulphide to settle . If iodide is present , it is ...
hydrochloric acid and add 1 cc . of a dilute solution of ferric chloride . A red solution containing ferric ... slightly acid with sulphuric acid . Shake well and allow the carbon di- sulphide to settle . If iodide is present , it is ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic acid acetone add 10 cc added addition alkaline alloys ammonium hydroxide analysis anions annealing arsenate arsenite barium and calcium barium nitrate boiling borate calcium nitrates carbonate Chem Chemical chloride chromate colour complete consisting containing Cool crystals cyanide Detection determine dilute discard dissolve distortion drops effect excess fatigue ferric ferrocyanide Filter filtrate flask fluoride followed formate forms give grams heat Heavy hydrogen hydroxide increase indicates insoluble Institution ions lead Lecture London material Mechanical metals methods minutes mixture moulds nickel obtained oxalate Patent phosphate plant portion potassium precipitate precipitate forms precipitation is complete present produced published reduction removed salts saturated Save Sensitivity Separation September shown silver Slight sodium soluble solution solution containing step studied Sub-Group sufficiently sulphide sulphuric acid tartrate temperature test tube thiocyanate thiosulphate tion various volume Wash the residue white precipitate wire Yellow