 | Julius Adolph Stöckhardt - 1850 - 684 páginas
...tube.) Experiments with Oxygen. 63. Experiment a. — Fasten a piece of charcoal to a wire, and kindle it in the flame of a lamp, and then introduce it into a bottle of oxygen ; it will burn very vividly, and with a flame. If a piece of moistened blue litmus-paper (§ 48) be introduced into... | |
 | Julius Adolph Stöckhardt - 1854 - 720 páginas
...with Oxygen. 63. Experiment a. — Fasten a piece of charcoal to a wire, and kindle it in the (lame of a lamp, and then introduce it into a bottle of oxygen ; it will bum very vividly, and with a flame. If a piece of moistened blue litmus-paper (§ 48) be introduced... | |
 | Charles William Eliot, Frank Humphreys Storer - 1869 - 706 páginas
...flame, and much more brilliantly than in air. An acid, suffocating gas is produced. Exp. 9. — Place a piece of charcoal, that of bark is best, in a deflagrating...obviously gaseous, no solid substance being formed. Exp. 10. — A piece of phosphorus, the size of a small pea, having been well dried between pieces of blotting-paper,... | |
 | Charles William Eliot - 1869 - 702 páginas
...flame, and much more brilliantly than in air. An acid, suflbcating gas is produced. Exp. 9. — Place a piece of charcoal, that of bark is best, in a deflagrating...oxygen. It will burn vividly, throwing off brilliant sparka if bark charcoal has been employed. In this experiment, as in the preceding, the products of... | |
 | Charles William Heaton - 1872 - 204 páginas
...oxygen than in atmospheric air. Experiment 4. — Fasten a piece of charcoal to a wire, and kindle it in the flame of a lamp, and then introduce it into a bottle of oxygen ; it will burn very vividly, and, if the charcoal had much bark on it, with beautiful sparks. If a piece of moistened... | |
 | William Ripley Nichols - 1877 - 388 páginas
...produced. Exp. 6. — Place a piece of charcoal — that of bark is best — in a deflagrating-spoon. Kindle the charcoal by holding it in the flame of...will burn vividly, throwing off brilliant sparks if bark-charcoal had been employed. In this experiment, as in the preceding, the products of the combustion... | |
 | William Ripley Nichols, Lewis Mark Norton - 1884 - 76 páginas
...a bit of sulphur as large as a pea. Light the sulphur and thrust it into a bottle of oxygen. Place a piece of charcoal — that of bark is best — in...lamp and then introduce it into a bottle of oxygen. Make into a spiral coil some fine iron wire — or, better, a watchspring, which has been rendered... | |
 | William Ripley Nichols, William B. Lindsay, Frank Humphreys Storer - 1894 - 468 páginas
...much more brilliantly than in air. A suffocating gas is at the same time produced. Exp. 6. — Place a piece of charcoal — that of bark is best — in...obviously gaseous, no solid substance being formed. Many substances commonly called incombustible because they do not burn readily in ordinary air, burn... | |
 | William Ripley Nichols, William B. Lindsay, Frank Humphreys Storer - 1894 - 480 páginas
...gas is at the same time produced. Exp. 6. — Place a piece of charcoal — that of bark is best—in a deflagrating spoon. Kindle the charcoal by holding...experiment, as in the preceding, the products of the Fig. 3. combustion are obviously gaseous, no solid substance being formed. Many substances commonly... | |
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Place a piece of charcoal — that of bark is best — in a deflagrating spoon. Kindle the charcoal by holding it in the flame of a lamp, and then introduce it into a bottle of oxygen. It will burn vividly, throwing off brilliant sparks if bark charcoal... 