Chemical News and Journal of Industrial Science, Tomy 31-32Chemical news office., 1875 |
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Strona 177
... containing a small quantity of benzol , was found to enter into violent ebullition every sixty seconds ; after a while the boiling ceased completely , and then recommenced suddenly every 30 seconds for some time . The flask still being ...
... containing a small quantity of benzol , was found to enter into violent ebullition every sixty seconds ; after a while the boiling ceased completely , and then recommenced suddenly every 30 seconds for some time . The flask still being ...
Strona 82
... containing 20 per cent will yield a lime containing 30 per cent . A good and typical kunkur lime , fresh burnt , was found to contain- Silicates ( sand , clay , & c . ) NEWS incorruptible overseers will prevent them ; the last defect.
... containing 20 per cent will yield a lime containing 30 per cent . A good and typical kunkur lime , fresh burnt , was found to contain- Silicates ( sand , clay , & c . ) NEWS incorruptible overseers will prevent them ; the last defect.
Strona 186
... containing no iron or aluminium do not go back , ' so that the manufacturer has the remedy in his own hands - to avoid using mineral phosphates containing iron and aluminium . At present a manufacturer who makes his manure from a ...
... containing no iron or aluminium do not go back , ' so that the manufacturer has the remedy in his own hands - to avoid using mineral phosphates containing iron and aluminium . At present a manufacturer who makes his manure from a ...
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acetic acid action adulterated alcohol aldehyd alkali alum alumina ammonia amount analysis aniline anthracen apparatus applied baryta Bill body boiling calcium carbonic acid cent CHEMICAL Chemistry chemists chloride chromic acid chrysene clause colour compound containing copper crystalline crystals decomposed decomposition dilute dissolved distilled ether evaporation experiments filter gases give glass grms heat hydrate hydrochloric acid hydrogen insoluble iodide iron liquid London magnesia magnet manufacture manure matter mercury metallic method methyl milk mineral mixed mixture nitrate nitric acid nitrogen obtained ordinary oxalate oxide oxygen paper patent phosphate phosphate of lime phosphoric acid plane platinum potash potassium powder precipitate present produced proportion Public Analysts pure pyrites quantity residue salts sample sesquioxide silicates silver Society sodium solid soluble solution substance sugar sulphate sulphide sulphuric acid tartaric tartaric acid temperature tion tube washed weight whilst wine zinc