Elementary Chemistry |
From inside the book
Results 1-5 of 77
Page 6
... gas is produced which does not condense to a liquid or solid ; if the heating is continued so long as this gas is produced , a yellowish coloured solid remains in the retort ; this solid is a different kind of matter from the lead ...
... gas is produced which does not condense to a liquid or solid ; if the heating is continued so long as this gas is produced , a yellowish coloured solid remains in the retort ; this solid is a different kind of matter from the lead ...
Page 7
... gases takes fire , it is hydrogen ; the other does not , but the splint of wood burns in the gas very rapidly and brilliantly , this gas is oxygen . These gases are definite kinds of matter ; each is evidently very different from the ...
... gases takes fire , it is hydrogen ; the other does not , but the splint of wood burns in the gas very rapidly and brilliantly , this gas is oxygen . These gases are definite kinds of matter ; each is evidently very different from the ...
Page 8
... gas is produced which may be collected and examined ; when the sodium has disappeared the water is boiled off ; there remains a white solid , which dissolves in water without formation of any gas , and which is evidently very different ...
... gas is produced which may be collected and examined ; when the sodium has disappeared the water is boiled off ; there remains a white solid , which dissolves in water without formation of any gas , and which is evidently very different ...
Page 10
... gases were produced ; but may not these gases have come from the platinum plates , or from the glass of which the vessel was made ? Or , assuming that the water was indeed changed in this experiment into the two gases called hydrogen ...
... gases were produced ; but may not these gases have come from the platinum plates , or from the glass of which the vessel was made ? Or , assuming that the water was indeed changed in this experiment into the two gases called hydrogen ...
Page 13
... gas collected in the graduated vessel . The mercury thus formed weighed 411⁄2 grains ; the gas measured Fig . 6 . between 7 and 8 cub . inches . The gas was proved to be , not air , but oxygen : now 7 cub . inches of oxygen measured at ...
... gas collected in the graduated vessel . The mercury thus formed weighed 411⁄2 grains ; the gas measured Fig . 6 . between 7 and 8 cub . inches . The gas was proved to be , not air , but oxygen : now 7 cub . inches of oxygen measured at ...
Other editions - View all
Common terms and phrases
acids to form affinity alcohol alkali allotropy ammonia ammonium ammonium chloride antimony aqueous solution atom of carbon atom of hydrogen atom of oxygen atomic theory atomic weight basic oxides bismuth bromine Chap chemical change chemical properties chlorine chromium combining weight composed composition copper decomposed definite directly interacting elements and compounds energy form salts gaseous molecules gases gasified grams H₂O H₂SO haloid compounds heat hydrides hydrochloric acid hydrogen and oxygen hydrogen chloride hydroxide interact with acids iodine iron kinds of matter liquid M₂O magnesium mass mercury metals mixture molecular and atomic molecular weight nitric acid nitrogen non-metallic obtained occur oxidised oxygen phosphorus physical potash potassium chloride produced quantity ratio reacting weight reactions represented rubidium selenion shew shewn sodium solid specific gravity structural formulae substances sulphate sulphide sulphuric acid tellurium temperature tube valency vols weight of hydrogen weight of oxygen zinc