Chemical News and Journal of Industrial Science, Tomy 31-32Chemical news office., 1875 |
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Strona 80
... weight on them with a lead - pencil . It may also interest some chemists here present , although it is a little beside the subject , to say that I have given instructions to a glass - manufacturer in London to have some beakers made for ...
... weight on them with a lead - pencil . It may also interest some chemists here present , although it is a little beside the subject , to say that I have given instructions to a glass - manufacturer in London to have some beakers made for ...
Strona 227
... weight is that of a glass bulb containing mercury , the gravity of which is of course not arbitrary : all our figures are , however , based upon one weight , and of course - if our tables are to be of any use that same weight must be ...
... weight is that of a glass bulb containing mercury , the gravity of which is of course not arbitrary : all our figures are , however , based upon one weight , and of course - if our tables are to be of any use that same weight must be ...
Strona 21
... weight ; and 4th , the difference between each atomic weight and that pre- ceding it . All the atomic weights except that of thallium , and also five marked as doubtful , viz . , those of yttrium , didymium , cerium , erbium , and ...
... weight ; and 4th , the difference between each atomic weight and that pre- ceding it . All the atomic weights except that of thallium , and also five marked as doubtful , viz . , those of yttrium , didymium , cerium , erbium , and ...
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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