 | William Nicholson - 1810 - عدد الصفحات: 844
...Nothing, as I can judge, lias been advanced, which has the least reference to the first position, that when only one combination of two bodies can be obtained it must be binary. This therefore, which is the foundation of all the argument, must be regarded as a mere postulate,... | |
 | 1812 - عدد الصفحات: 564
...potential mood, of examining the evidence upon which laws of such universal tendency are founded. 1st. When only one combination of two bodies can be obtained, it must be presumed to be a binary one. 2d. When two combinations are observed, they must be presumed to be a binary and a ternary. 3d. When... | |
 | 1812 - عدد الصفحات: 528
...number of the atoms of B. As to the seven general rules which are next introduced, and which we are told may be adopted as guides in all our investigations respecting chemical synthesis, we must take the liberty, as Mr. Dalton deals no longer in the potential mood, of examining the evidence... | |
 | 1813 - عدد الصفحات: 520
...conceive, will be readily admitted by every person who pays due attention to the subject: — 1st. When only one combination of two bodies can be obtained, it must be presumed to be a Unary* one, unless some cause appear to the contrary. 2d. When two combinations are observed, they... | |
 | William Higgins - 1814 - عدد الصفحات: 194
...quaternary. 3 atoms of A -f- 1 atom of B = 1 atom of G, quaternary. &c. &c. " The following general riiles may be adopted as guides in all our investigations respecting chemical synthesis. 1 st. When only one combination of two bodies can be .obtained, it must be presumed to be a binary one,... | |
 | Thomas Thomson - 1825 - عدد الصفحات: 1052
...Dalton lays down the following rules, by Mr. Daiwhich he thinks we should be guided in our opinions respecting chemical synthesis. (1.) When only one...two bodies can be obtained, it must be presumed to ta a binary one, unless some cause appear to die contrary. ' (2.) When two combinations are observed,... | |
 | Society for the Diffusion of Useful Knowledge (Great Britain) - 1835 - عدد الصفحات: 564
...importance, though it must be admitted. that it contravenes the rule laid down by Dr. Dalton, that ' when only one combination of two bodies can be obtained, it must be presumed to be a binary one.' The case in which the second portion of oxygen in an oxide, instead of being equal to the first, is... | |
 | 1835 - عدد الصفحات: 1102
...importance, though it must be admitted that it contravenes the rule laiil down by Dr. Dalton, that ' when only one combination of two bodies can be obtained, it must be presumed to be a binary one.' The case in which the second portion of oxygen in an oxide, instead of being equal to the first, is... | |
 | William Charles Henry - 1854 - عدد الصفحات: 346
...atom of E ternary. 1 atom of A + 3 atoms of B = 1 atom of F quaternary. 3 atoms of A +1 atom of B = 1 atom of G quaternary, &c. &c. " The following general...our investigations respecting chemical synthesis. " 1st. When only one combination of two bodies can be obtained, it must be presumed to be a binary... | |
 | William Charles Henry - 1854 - عدد الصفحات: 302
...atoms of B = 1 atom of F quaternary. 3 atoms of A + 1 atom of B = 1 atom of G quaternary, &c. &e. " The following general rules may be adopted as guides...our investigations respecting chemical synthesis. ON CHEMICAL SYNTHESIS. 89 " 1st. When only one combination of two bodies can be obtained, it must be... | |
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The following general rules may be adopted as guides in all our investigations respecting chemical synthesis. 1st. When only one combination of two bodies can be obtained, it must be presumed to be a binary one, unless some cause appear to the contrary. 
