 | Ethel Roberts - 1911 - 264 páginas
...are not quite accurate ; modern investigators give 6 to I and 6 to 2). Dalton also pointed out that the " elements of oxygen may combine with a certain...that portion, but with no intermediate quantity." "Nitrous gas" is our nitric oxide. The modern equations would be as follows : 4NO4Oa=2NaO3 Dalton supported... | |
 | Frederic Lawrence Holmes, Trevor Harvey Levere - 2000 - 454 páginas
...convinced Dalton that nitrous gas did combine with oxygen in whole-number ratios. In his words,12 [tjhese facts clearly point out the theory of the process:...portion of nitrous gas, or with twice that portion but no intermediate quantity. In the former case nitric acid is the result; in the latter nitrous acid:... | |
 | Cathy Cobb, Harold Goldwhite - 2009 - 498 páginas
...same. This first direct evidence for atoms became known as the law of multiple proportions. He observed "the elements of oxygen may combine with a certain...with twice that portion, but with no intermediate quantity."2 Dalton also derived a scale of atomic weights. He arbitrarily chose the weight of hydrogen... | |
 | Ida Freund - 680 páginas
...experiment, less than 72 measures of nitrous gas be used, there will be a residuum containing oxygenous gas ;. if more, then some residuary nitrous gas will...twice that portion, but with no intermediate quantity. lu the former case nitric acid is the result ; in the latter nitrous acid : but as both these may be... | |
 | Sir Norman Lockyer - 1896 - 690 páginas
...noteworthy passage which occurs in his paper on the atmosphere read at Manchester, November 12, 1802 : " These facts clearly point out the theory of the process...that portion, but with no intermediate quantity." The authors have succeeded in discrediting the story utxjut marsh gas, but it still remains doubtfvil... | |
 | 1806 - 426 páginas
...experiment, fess than 72 measures of nitrous gas be used, there will be a residuum containing oxygenous gas ; if more, then some residuary nitrous gas will...facts clearly point out the theory of the process i' the elements of oxygen may combine with a certain portion of fif nitrous gas, or with twice that... | |
 | 1896 - 1026 páginas
...In the Essay on the Composition of the Atmosphere occurs the remark, " These facts clearly point to the theory of the process ; the elements of oxygen may combine with a certain portion of nitric oxide, or with twice that portion, but with no intermediate quantity" (R. 33, Al. 9). A month... | |
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These facts clearly point out the theory of the process : the elements of oxygen may combine with a certain portion of nitrous gas, or with twice that portion, but with no intermediate quantity. 
