The Chemical News and Journal of Physical Science, Volumes 31-32Griffin, Bohn and Company, 1875 |
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Page 144
... phosphoric acid , this contains fully 6 per cent less . While , therefore , the latter furnishes a superphosphate of 14 to 16 per cent dissolved acid , the value of the phosphorite must be correspondingly inferior , according to the ...
... phosphoric acid , this contains fully 6 per cent less . While , therefore , the latter furnishes a superphosphate of 14 to 16 per cent dissolved acid , the value of the phosphorite must be correspondingly inferior , according to the ...
Page 214
colour , often associated with cuprite , and in habit singu- | phosphoric acid , alumina , ferric and ferrous oxide , and the larly resembling wavellite . It occurs on gangue of ferru- use of nitric acid , required for the molybdic acid ...
colour , often associated with cuprite , and in habit singu- | phosphoric acid , alumina , ferric and ferrous oxide , and the larly resembling wavellite . It occurs on gangue of ferru- use of nitric acid , required for the molybdic acid ...
Page 284
... phosphoric acid fused on it , weighed .. ( 4. ) Therefore the phosphoric acid bead weighed ( 5. ) The bead and wire , after the former had been submitted to the strongest OP ‡ for sixty seconds , weighed .. .. ( 6. ) Loss in weight from ...
... phosphoric acid fused on it , weighed .. ( 4. ) Therefore the phosphoric acid bead weighed ( 5. ) The bead and wire , after the former had been submitted to the strongest OP ‡ for sixty seconds , weighed .. .. ( 6. ) Loss in weight from ...
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acetic acid action adulterated alcohol alkali alum alumina ammonia amount analysis aniline anthracen apparatus appears applied baryta Bill body boiling butter calcium carbonic acid cent CHEMICAL chemist Chemistry chloride chromic acid chrysene clause colour compound containing copper crystalline crystals decomposed decomposition dilute dissolved distilled ether evaporation experiments filter filtrate gases give glass grms heat hydrate hydrochloric acid hydrogen insoluble iodide iron liquid London magnesia magnet manufacture matter mercury metallic method milk mineral mixed mixture nitrate nitric acid nitrogen obtained ordinary oxalate oxide oxygen paper patent phosphate phosphoric acid plane platinum potash potassium powder precipitate present produced proportion Public Analysts pure pyrites quantity residue salts sample sesquioxide silicate silver Society sodium solid soluble solution substance sugar sulphate sulphide sulphuric acid tartaric tartaric acid temperature tion tube vacuum washed weight whilst wine yielded zinc