 | 1840 - Liczba stron: 706
...the inflammable air \vas introduced, that he might be certain he had confined the proper proportion of each. The electric spark having passed through...constantly the same; upon an average it was two grains." He goes on to say, "I have fired air In glass vessels, since I saw you (Dr. Priestley) venture to do sels,... | |
 | François Arago - 1839 - Liczba stron: 154
...the inflammable air was introduced, that he might be certain he had confined the proper proportion of each. The electric spark having passed through...the same ; upon an average it was two grains." He goes on to say, " I have fired air in glass vessels, since I saw you (0r Priestley) venture to do it,... | |
 | François Arago - 1839 - Liczba stron: 290
...dewy deposit was first observed by Mr. Cavendish ; but Mr. Cavendish himself, p. 127, expressly states each. The electric spark having passed through them,...the same ; upon an average it was two grains." He goes on to say, " I have fired air in glass vessels, since I saw you (Dr. Priestley) venture to do... | |
 | 1839 - Liczba stron: 474
...the inflammable air was introduced, that he might be certain he had confined the proper proportion of each. The electric spark having passed through...balance, and a loss of weight was always found, but not constnntly the same ; upon an average it was two grains." He goes on to say, " I have fired air in... | |
 | 1840 - Liczba stron: 698
...the inflammable air was introduced, that he might be certain he had confined the proper proportion of each. The electric spark having passed through...the room ; it was then hung up again to the balance, mod a loss of weight was always found, but not constantly the same; upon an average it was two grains/1... | |
 | Perry Fairfax Nursey - 1840 - Liczba stron: 706
...inflammable air was introduced, tbat he might be certain he had conflned the proper proportion of eaih. The electric spark having passed through them, the...it to the common air of the room ; it was then hung lip again to the balance, and a loss of weight was always found, but not constantly the same; upon... | |
 | 1840 - Liczba stron: 702
...the inflammable air \vas introduced, that he might he certain he had confined the proper proportion of each. The electric spark having passed through...cooled by exposing it to the common air of the room; it <cvae then hungup again to the balance, 2nd a loss of weight was always found, but not constantly the... | |
 | Henry Brougham Baron Brougham and Vaux - 1841 - Liczba stron: 344
...inflammable air was introduced, that he might be certain he had confined the proper proportion of euch. The electric spark having passed through them, the...of weight was always found, but not constantly the samo; upon un average it was two grains." Ho goes on to say, "I have fired air in glass vessels, since... | |
 | Henry Minchin Noad - 1843 - Liczba stron: 530
...the new doctrine in its entire perfection and consistency, "all three/' observes Lord Hrougham,* " may have made the important step nearly at the same...cooled by exposing it to the common air of the room r it was then hung up again to the balance, and a loss of weight was always found, but not constantly... | |
 | Henry Brougham Baron Brougham and Vaux - 1845 - Liczba stron: 562
...the inflammable air was introduced, that he might be certain he had confined the proper proportion of each. The electric spark having passed through...the same ; upon an average it was two grains." He goes on to say, " I have fired air in glass vessels since I saw you (Dr. Priestley) venture to do it,... | |
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After stating his mode of mixing the airs, and of adjusting the balance, he says, he " always accurately balanced the flask of common air, then found the difference of weight after the inflammable air was introduced, that he might be certain he had confined... 
