Encyclopædia Britannica: Or, A Dictionary of Arts, Sciences, and Miscellaneous Literature, 4. köide,2. osaColin Macfarquhar, George Gleig A. Bell and C. Macfarquhar, 1797 |
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Page 404
... precipitate , and the liquor becomes more Mineral dark ; nay , the precipitation is fo imperfect , that the alkalies precipitate matter feems to be diffolved even by neutral falts . The phlogisticated alkali does not precipitate the ...
... precipitate , and the liquor becomes more Mineral dark ; nay , the precipitation is fo imperfect , that the alkalies precipitate matter feems to be diffolved even by neutral falts . The phlogisticated alkali does not precipitate the ...
Page 416
... precipitates nickel from the nitrous acid ; and though nickel feems to precipitate iron , yet this arifes only from the gradual dephlogiftication of the iron . Copper is precipitated in its metallic form from the tion of cop - vitriolic ...
... precipitates nickel from the nitrous acid ; and though nickel feems to precipitate iron , yet this arifes only from the gradual dephlogiftication of the iron . Copper is precipitated in its metallic form from the tion of cop - vitriolic ...
Page 583
... precipitate on the addition of fixed alkali . Wenzel , however , could not obtain this precipitation by alkalies . His folution yielded groups of green crystals , gave a cruft of cop . per to zinc , and was precipitated by liver of ...
... precipitate on the addition of fixed alkali . Wenzel , however , could not obtain this precipitation by alkalies . His folution yielded groups of green crystals , gave a cruft of cop . per to zinc , and was precipitated by liver of ...
Common terms and phrases
acetous acid alfo alum antimony aqua regia arfenic bifmuth boiling borax cafe calcined calx caufe cauftic Chineſe cobalt colour confiderable confiftence contained copper crucible cryftals decompofed dephlogifticated diffolved diftillation digeftion drachms eafily earth effervefcence evaporated expofed fal ammoniac faline falt fame faturated feems feparated fhould filk filver fimilar fire firft fixed air fixed alkali fmall fmell foluble folution fome fometimes foon fpecific gravity fpirit of wine ftate ftill ftrong fubftance fublimate fuch fufficient fufion fugar fulphur fuppofed furface glafs gold grains heat inflammable iron itſelf laft lefs likewife liquor mafs manganefe marine acid matter melted mercury metal mineral alkali mixed mixture moft moſt neceffary nitre nitrous acid obferved obtained oil of vitriol ounces phlogifton platina powder precipitate procefs pure purpoſe quantity quicklime reafon refiduum regulus retort ſmall tartar thefe theſe thofe thoſe tion uſed vapours veffel vitriolic acid volatile alkali yellow zinc