Experiments and Observations on Different Kinds of Air: Vol. II. By Joseph Priestley, ...J. Johnson, 1775 - 399 páginas |
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Página 40
... riments on the vitriolic acid air above recited , and the various modifications of air produced by spirit of nitre , an account of which will fol- low . But in the courfe of this month , I not only ascertained the nature of this kind of ...
... riments on the vitriolic acid air above recited , and the various modifications of air produced by spirit of nitre , an account of which will fol- low . But in the courfe of this month , I not only ascertained the nature of this kind of ...
Página 47
... riments with mice . Being now fully fatisfied of the fuperior goodness of this kind of air , I proceeded to measure that degree of purity , with as much accuracy as I could , by the test of nitrous air ; and I began with putting one ...
... riments with mice . Being now fully fatisfied of the fuperior goodness of this kind of air , I proceeded to measure that degree of purity , with as much accuracy as I could , by the test of nitrous air ; and I began with putting one ...
Página 51
... fresh made red lead had a yellowish- caft , and had in it several pieces intirely yel- low . I tried it immediately , in the fame man- E 2 ner 1 ner in which I had made the preceding expe riments and the Conftitution of the Atmosphere . 51.
... fresh made red lead had a yellowish- caft , and had in it several pieces intirely yel- low . I tried it immediately , in the fame man- E 2 ner 1 ner in which I had made the preceding expe riments and the Conftitution of the Atmosphere . 51.
Página 52
... riments , viz . with the burning lens in quick- filver , and found that it yielded very little air , and with great difficulty ; requiring the application of a very intense heat . With an equal quantity of nitrous air , a part of this ...
... riments , viz . with the burning lens in quick- filver , and found that it yielded very little air , and with great difficulty ; requiring the application of a very intense heat . With an equal quantity of nitrous air , a part of this ...
Página 129
... riments with oil of turpentine , I had no lime- water at hand ; and therefore only judged that part of the produce was fixed air , by the man- ner in which it was absorbed by water . But , lefs certain as this test is , a person much ...
... riments with oil of turpentine , I had no lime- water at hand ; and therefore only judged that part of the produce was fixed air , by the man- ner in which it was absorbed by water . But , lefs certain as this test is , a person much ...
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Términos y frases comunes
abforbed by water agitation alcali alfo alkaline air almoſt alſo atmoſphere becauſe bladder burned cafe calcined chalk charcoal circumftance colour common air confiderable contained courſe degree of heat dephlogiſticated air diffolved diminiſhed diſcovery effect expelled experiment expofed extinguiſhed a candle falt fame manner faturated fecond feemed fhall fhould fimilar fince firft firſt fixed air flame fmall folution fome foon fpirit of nitre ftate fubftance fubject fuch fufficient fuppofed furface glaſs greateſt gun-barrel impregnated inflammable air itſelf kind of air leaſt lefs lime in lime-water liquor marine acid air meaſures mephitic acid mixture moſt muſt myſelf nitrous air obferved occupied the ſpace oil of vitriol ounce ounce-meaſures perfons phial philofophers phlogifton phlogiſticated poffible precipitating lime preſently proceſs procured produced purpoſe Pyrmont quantity of air quickfilver red lead refiduum refpect refult ſmall ſome ſtate ſtrong ſubſtance thefe theſe thofe thoſe tube uſed vapour veffel vitriolic acid air