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" Dalton, all substances combine in definite proportions or " equivalents " ; thus, 1 part by weight of hydrogen combines with 8 parts by weight of oxygen to form water. "
The Art of Paper-making: A Practical Handbook of the Manufacture of Paper ... - Página 200
por Alexander Watt - 1890 - 260 páginas
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Practical chemistry, with Notes and questions on theoretical chemistry

William Ripper - 1883 - 178 páginas
...Chemistry, vol. 1, p. 189. This constant amount of heat is termed the " heat of combustion." Thus, when 1 part by weight of hydrogen combines with 8 parts by weight of oxygen to form 9 parts by weight of water, H, +O = H.,O 2 + 16 = 18 or 1 +8=9 the quantity of heat which is liberated...
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Inorganic Chemistry

Sir Edward Frankland, Francis Robert Japp - 1885 - 732 páginas
...consumed. The difference of these two values is the weight of hydrogen. In this way it has been found that 1 part by weight of hydrogen combines with 8 parts by weight of oxygen to form water. I •: = $8 ; but when viewed in a Ss a peculiar bluish-green fa sheet of window-glass. 100° C. under...
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A Dictionary of Terms Used in Medicine and the Collateral Sciences

Richard Dennis Hoblyn - 1887 - 848 páginas
...hydrochloric acid, so that 35'5 parts of chlorine are equivalent to one part of hydrogen ; similarly one part by weight of hydrogen combines with 8 parts by weight of oxygen to form water ; thus the equivalent of oxygen, relative to hydrogen as the common unit, is eight. 1. The term " chemical...
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Elementary Chemistry

Matthew Moncrieff Pattison Muir, Charles Slater - 1887 - 450 páginas
...compounds. We need not state the composition of each in parts per 100 ; let it suffice to state the results thus 1 part by weight of hydrogen combines with 8 parts by weight of oxygen. 16 ,, „ sulphur. Then we inquire; how many parts by weight of sulphur combine with 8 of oxygen'?...
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Elementary Chemistry

Matthew Moncrieff Pattison Muir, Charles Slater - 1887 - 400 páginas
...that 8 parts by weight of sulphur combine with 8 parts by weight of oxygen. We have then this result 1 part by weight of hydrogen combines with 8 parts by weight of oxygen. 16 „ „ sulphur. 8 parts "by weight of oxygen combine with 8 parts by weight of sulphur. Phosphorus...
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Elementary Chemistry

Matthew Moncrieff Pattison Muir, Charles Slater - 1887 - 390 páginas
...can be proved to be copper. Assuming that the proofs are conclusive ; and assuming that 1 part 1>y weight of hydrogen combines with 8 parts by weight of oxygen to produce 9 parts by weight of water — the results of the last experiment shew that this is so, and...
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The Art of Paper-making

Alexander Watt (F. R. S. A.) - 1890 - 370 páginas
...the further addition of liquid may be made drop by drop." The test-acid to be used wlumeirically — that is, with the alkalimeter, has a specific gravity...weight, in which a specific gravity bottle, capable ol holding exactly 1,000 grains of distilled water, is used. The equivalent number of hydrogen, therefore,...
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Lecture-notes on Theoretical Chemistry

Ferdinand Gerhard Wiechmann - 1893 - 260 páginas
...must therefore be 36.5 - 1.0 = 35.5. Now, turning to the other example. Analysis of water shows that 1 part by weight of hydrogen combines with 8 parts by weight of oxygen. 1 + 8 — 9 ; therefore 9 must be the molecular mass of water, or else the molecular mass of water...
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The Chemical Engineer: A Monthly Journal of Practical, Applied and ..., Volume 6

1907 - 334 páginas
...and hydro8.6 gen. Of this hydrogen, however,— -—will combine with the oxygen of the O coal (since 1 part by weight of hydrogen combines with 8 parts by weight 8.6, of oxygen) leaving 4.8— - or 3.7, to be burned by the outside oxygen. 8 Using the data in Table...
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Iron and Steel

John Henry Stansbie - 1907 - 412 páginas
...thus : — 2H2 + 02 = 2H20. 4 32 36 By dividing each of the proportional weights by 4 it is seen that 1 part by weight of hydrogen combines with 8 parts by weight of oxygen to form 9 parts by weight of water. Hydrogen will also remove the oxygen of some metallic oxides when they...
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