Chemical News and Journal of Physical Science, Tom 83Chemical news office., 1901 |
Z wnętrza książki
Wyniki 1 - 3 z 78
Strona 19
... sodium . The solution , which must be partially neutralised with carbonate of sodium , is brought nearly to boiling point , and gradually treated with nitrite of sodium until it be- comes neutral to litmus ; at this moment carbonate of ...
... sodium . The solution , which must be partially neutralised with carbonate of sodium , is brought nearly to boiling point , and gradually treated with nitrite of sodium until it be- comes neutral to litmus ; at this moment carbonate of ...
Strona 100
... sodium transforms the sulphite of lead into sulphide of lead and gives sulphite of sodium ; on contact with the caustic soda and the carbonate of soda , the sulphide of lead gives rise to the formation of sulphate of sodium , to a ...
... sodium transforms the sulphite of lead into sulphide of lead and gives sulphite of sodium ; on contact with the caustic soda and the carbonate of soda , the sulphide of lead gives rise to the formation of sulphate of sodium , to a ...
Strona 105
... sodium formate in solution by certain bacteria . These experiments show that hydrogen and carbon dioxide are evolved , sodium hydrogen carbonate remaining in the medium in which the sodium formate was dissolved . The total amount of car ...
... sodium formate in solution by certain bacteria . These experiments show that hydrogen and carbon dioxide are evolved , sodium hydrogen carbonate remaining in the medium in which the sodium formate was dissolved . The total amount of car ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic acid action alcohol alkaline aluminium ammonia ammonium amount analysis Apparatus aqueous arsenic atomic weight barium boiling bromide calcium CARBOLIC ACID carbon cent Chem Chemist Chemistry chloride colour compounds containing copper Creed Lane crucible Cryst crystallises crystals decomposed decomposition derivatives determined dextrose dilute dissolved distilled estimation ether ethyl ethyl butyrate evaporated excess experiments filtered filtrate flask gives glass glyoxylic acid HATTON GARDEN heated hydrate hydriodic acid hydrochloric acid hydrogen hydrolysis insoluble iodide iodine iron Laboratory lead liquid London Ludgate Hill MANUFACTURERS matter MEDAL melting metallic method mineral mixture neutralised nitrate nitric acid nitrogen obtained oxalate oxide oxidised oxygen pans peroxide phosphorus platinum potash potassium powder precipitate prepared present Prof pure quantity reaction reduced residue rock salt samples selenium separation silica silver soda sodium soluble solution Street substance sulphate sulphide sulphocyanide sulphuric acid temperature tion tube volume zinc