Experiments and Observations on Different Kinds of Air, Volumen 3J. Johnson, 1777 - 411 páginas |
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Página 396
... Pyrophorus ; and lately by your discoveries relating to the nature of the atmosphere . Whatever may become of the hy- pothesis , the facts to which it led me are new , and the experiments may easily be made by any one , As I have no ...
... Pyrophorus ; and lately by your discoveries relating to the nature of the atmosphere . Whatever may become of the hy- pothesis , the facts to which it led me are new , and the experiments may easily be made by any one , As I have no ...
Página 397
... pyrophorus therefore , is expofed to the air , he again Suppofes that this disengaged and concentrated acid suddenly attracts the watery particles floating in the atmosphere , and , by the heat thus generated , fets fire to the fulphur ...
... pyrophorus therefore , is expofed to the air , he again Suppofes that this disengaged and concentrated acid suddenly attracts the watery particles floating in the atmosphere , and , by the heat thus generated , fets fire to the fulphur ...
Página 398
... pyrophorus was produced , of the fame genus however with the preceding , would lead me into too wide a field . For the present therefore , the reader must give me credit for the affertion ; the proof of which must be reserved to fome ...
... pyrophorus was produced , of the fame genus however with the preceding , would lead me into too wide a field . For the present therefore , the reader must give me credit for the affertion ; the proof of which must be reserved to fome ...
Página 399
... pyrophorus is kindled by moisture attracted by fome of the other ingredients which compose it ; -or it has the power of decompounding atmospherical air , by fuddenly attracting its nitrous acid , and thereby generating a heat sufficient ...
... pyrophorus is kindled by moisture attracted by fome of the other ingredients which compose it ; -or it has the power of decompounding atmospherical air , by fuddenly attracting its nitrous acid , and thereby generating a heat sufficient ...
Página 401
... pyrophorus which might approach as near to a perfect one as poffible , without however actually kindling on the contact of air , the idea of the following eafy and expeditious method of executing the process , in a tobacco - pipe ...
... pyrophorus which might approach as near to a perfect one as poffible , without however actually kindling on the contact of air , the idea of the following eafy and expeditious method of executing the process , in a tobacco - pipe ...
Otras ediciones - Ver todo
Experiments and Observations on Different Kinds of Air, Volumen 3 Joseph Priestley Vista completa - 1777 |
Experiments and Observations on Different Kinds of Air, Volumen 3 Joseph Priestley Vista completa - 1777 |
Experiments and Observations on Different Kinds of Air Joseph Priestley Vista previa restringida - 2013 |
Términos y frases comunes
abforbed acid vapour afcertain alfo alkaline air almoſt alſo aqua regia atmoſphere blood cafe candle circumftance colour common air confequence confiderable contained deflagration dephlogiſticated air diffolved diftilling diminiſhed diſcharged effect eſpecially experiments expofed expoſed falt faturated feems fenfible fhould fimilar fince firft firſt fixed air flame fmall folution fome foon freſh ftate ftill fubftance fubject fuch fufficient fulphur fuppofed gifton glafs glaſs heat imbibed impregnated with nitrous increaſed inflammable air itſelf kind of air laft leaſt lefs marine acid air metals mixture moſt muſt myſelf nitrous air nitrous vapour obferved occafion oil of turpentine oil of vitriol ounce meaſures phial phlo phlogifton phlogiſticated poffible preſently proceſs procured purpoſe pyrophorus quantity of nitrous quickfilver red-lead refiduum refpect reft refult ſeem ſmall ſpirit of nitre ſtate ſtrong ſubſtance thefe theſe thofe thoſe tion tube uſe veffel vitriolic acid air water impregnated yielded zinc