The British encyclopedia, or, Dictionary of arts and sciences, Volumen5 |
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... receiver commu- nicate with a pneumatic trough . Apply heat to the receiver by means of a sand bath . The first product that passes into the receiver is generally red and fuming ; but the appearances gradually diminish , till the acid ...
... receiver commu- nicate with a pneumatic trough . Apply heat to the receiver by means of a sand bath . The first product that passes into the receiver is generally red and fuming ; but the appearances gradually diminish , till the acid ...
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... receiver as soon as it is filled with red vapours . The nitrous gas will thus be expelled , and the nitric acid will remain in the retort , as limpid and colourless as water . It should be kept in a bottle se- cluded from the light ...
... receiver as soon as it is filled with red vapours . The nitrous gas will thus be expelled , and the nitric acid will remain in the retort , as limpid and colourless as water . It should be kept in a bottle se- cluded from the light ...
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... receiver . " Ores of zinc " may be digested with the nitric acid , and the part that is dissolved boiled to dryness , again dissolved in the acid , and again evaporated . By this means the iron , if any be present , will be rendered ...
... receiver . " Ores of zinc " may be digested with the nitric acid , and the part that is dissolved boiled to dryness , again dissolved in the acid , and again evaporated . By this means the iron , if any be present , will be rendered ...
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... receiver must be used . The particles which are not of sufficient fineness to pass through the interstices of the sieve , may be again powdered . Elutriation is confined to mineral sub- stances , on which water has no action . It is ...
... receiver must be used . The particles which are not of sufficient fineness to pass through the interstices of the sieve , may be again powdered . Elutriation is confined to mineral sub- stances , on which water has no action . It is ...
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... receiver inconvenient , or to bring it too near the furnace . The pas- sage from the body into the neck must be perfectly free and sufficiently wide , other- wise the vapours produced in the retort only circulate in its body without ...
... receiver inconvenient , or to bring it too near the furnace . The pas- sage from the body into the neck must be perfectly free and sufficiently wide , other- wise the vapours produced in the retort only circulate in its body without ...
Términos y frases comunes
acid action ammonia angle animal appears axis benevolence body botany called calyx centre chyle circle class and order colour common compound connected consequently consists corolla degree distance distilled drupe Dubl earth ecliptic Edin effect employed equal Essential character feelings feet fixed flowers fluid fossil four genus give glass heat Hence ideas inches instrument iron ject Jussieu kind less Lond manner matter means ment metal mind Monogynia class motion mucilage muriatic acid Natural order nitre nitric acid object observed organs organzine oxide oxygen parabola parallel pass perpendicular person phosphorus piece plane plants Plate pleasures possess potash pounds principle produced proportion quantity racter Radix ratio rays receiver refraction screw seeds sensation sensible side solution species specific gravity square stances substances sulphur supposed surface term thing tincture tion Triandria tube vegetable vessels volatile weight