Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3750Chemical news office., 1932 |
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Strona 131
... amount of silver chloride precipitated by the addition of salt solution to a known weight of a silver solution . Since Boerhaave was aware that marine acid would also pre- cipitate mercury , and later Bergman differ- entiated between ...
... amount of silver chloride precipitated by the addition of salt solution to a known weight of a silver solution . Since Boerhaave was aware that marine acid would also pre- cipitate mercury , and later Bergman differ- entiated between ...
Strona 134
... amount of moisture formed by the combustion . Berzelius , who mixed the substance with oxide of lead , and potassium ... amounts of commonly occurring elements , such as silicon , iron aluminium , calcium , magnesium , etc. Where ...
... amount of moisture formed by the combustion . Berzelius , who mixed the substance with oxide of lead , and potassium ... amounts of commonly occurring elements , such as silicon , iron aluminium , calcium , magnesium , etc. Where ...
Strona 138
... amount of gas not quite sufficient to give the desired temperature , say about 50 ° C. below , and then the automatic valve controlled by the thermo - electric pyrometer in the furnace comes into action and allows the extra 66 by- small ...
... amount of gas not quite sufficient to give the desired temperature , say about 50 ° C. below , and then the automatic valve controlled by the thermo - electric pyrometer in the furnace comes into action and allows the extra 66 by- small ...
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acid action addition alcohol algæ algarite alkalis alloys aluminium amount analysis appeared Applications atoms beginnings Bismuth bitumen Black Boyle British cake calcium carbonate cent century Chemical Chemistry chloride chloroform coal coil colour contain copper described discovered Discussion distillation effect electric elements engines examined extraction fact fermentation follow formed fucosite fuel furnace further gave give groups heated hydrolysis idea included indicator Industries insoluble Institute inter interest iron Klaproth known later lead light lime liquors London Lussac Manufacture March Marks Meeting metals method mineral month nature obtained Office oils and bitumens organic oxidation pass Patents pentoses pipe placed precipitate present prob Prof published quantity reduced refers resistance salts samples Science scientific showed silver similar SOCIETY soda soluble solution standard standing substance sugar sulphuric acid temperature tion Trade tube usual various yield