 | William Francis, Henry Croft - 1853 - 500 Seiten
...experiments do not compensate one another, the error of the method cannot exceed a tenth of a milligramme. The author then instituted experiments to test this...between the two preceding : — I. II. III. IV. 1. 0-01233 0-01224 -Q-00009 2. 0-00036 0-00037 +0-00001 3. 0-01056 0-0104O —0-00016 4. 0-01130 0-01131... | |
 | American Academy of Arts and Sciences - 1904 - 750 Seiten
...medium. However, the results of tests which entirely disprove this view of the phenomenon are given in the following table. The first column gives the number of the experiment, the second indicates the substance, and the third gives the extremes of concentration in molecular parts at which... | |
 | Chemical Society (Great Britain) - 1909 - 1152 Seiten
...potassium iodide, the concentration of the mercuric iodide increases in the successive experiments. The first column gives the number of the experiment, the second the molar concentration of the mercuric iodide in the aqueous solution, the third and fourth the iodine... | |
 | 1854 - 414 Seiten
...divisions of the burette. The determination of the ammonia can therefore only be brought within 0.O6 milligrm. ; but as the operation can always be performed...preceding : — I. II. III. IV. 1. 0.01233 0•01224 — 0•00009 2. 0•00036 0.00037 -)-0•00001 3. 0•01056 0•01040 —0•00016 4. 0•01130 0•01131... | |
 | 1854 - 412 Seiten
...within 0-06 milligrm. ; but as the operation «an always be performed twice, even if the errors 24 of the two experiments do not compensate one another,...preceding : — I. II. III. IV. 1. 0.01233 0-01224 —0-00009 2. 0-00036 0-00037 +0-00001 3. 0-01056 0-01040 —0-00016 4. 0-01130 0-01131 -4-0-00001... | |
 | 1874 - 612 Seiten
...the arch ring. The arch is 7 ft. thick, but we shall consider but a vertical slice of it 1 ft. thick. In the following table, the first column gives the number of the joint from the crown ; the second (w) the width of the horizontal divisions A A', A' A"- - of Fig.... | |
 | William Cain - 1874 - 144 Seiten
...arch ring. The arch is 7 ft. 'thick, but we shall consider but a vertical slice of it 1 ft. thick. In the following table, the first column gives the number of the joint from the crown ; the second (w) the width of the horizontal divisions A A', A' A"- - of Fig:... | |
 | Sir John Ambrose Fleming - 1889 - 506 Seiten
...obseryations was taken with varying resistances r in the external secondary circuit. In the annexed table the first column gives the number of the experiment, the second the number of rotations made by the dynamo per minute, each revolution producing eight inversions of the... | |
 | Edward Jackson - 1890 - 280 Seiten
...the numbers given to the same lens by these different systems of numbering compare with one another ? In the following table the first column gives the number of the lens according to the dioptric system, the second column gives the focal distance in English inches... | |
 | Royal Philosophical Society of Glasgow - 1891 - 396 Seiten
...-16. For all the rest, the values found were considerably less. Hence this error may be neglected. In the following table the first column gives the number of the experiment ; the second, the values h0 : S0 found; the third, the value x calculated 78 therefrom for the atomic weight of hydrogen... | |
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From these it appeared that distilled water to which a known quantity of ammonia had been added, furnished more ammonia than had been mixed with it ; so that, apparently, all distilled water contains ammonia. The water employed in the following experiments... 
