Elementary Chemistry |
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Page 38
... action of the water on the glass ; that is to say , that the alleged transmutation of water into earth did not occur , but that the earth was a part of the material of the vessel in which the water was heated . The small difference ...
... action of the water on the glass ; that is to say , that the alleged transmutation of water into earth did not occur , but that the earth was a part of the material of the vessel in which the water was heated . The small difference ...
Page 62
... actions , the equations also express the number of combining weights of this or that element which interacts with a certain mass of a compound , or with a certain number of combining weights of another element , and the number of ...
... actions , the equations also express the number of combining weights of this or that element which interacts with a certain mass of a compound , or with a certain number of combining weights of another element , and the number of ...
Page 63
... actions occur . Thus Fe + S = FeS only tells us that a certain mass of iron combines with a certain mass of sulphur to produce the sum of these masses of iron sulphide . So Na + H2O + Aq = NaOHAq + H_tells that certain masses of sodium ...
... actions occur . Thus Fe + S = FeS only tells us that a certain mass of iron combines with a certain mass of sulphur to produce the sum of these masses of iron sulphide . So Na + H2O + Aq = NaOHAq + H_tells that certain masses of sodium ...
Page 72
... action of the water and the current on the glass or agate vessels used to contain the water ; and he had conclusively proved that water is not changed into alkali by the action of the electric current . But it still remained to account ...
... action of the water and the current on the glass or agate vessels used to contain the water ; and he had conclusively proved that water is not changed into alkali by the action of the electric current . But it still remained to account ...
Page 74
... action of the current on various substances which were included in the class of elements ; many of these he succeeded in decomposing ; he obtained new elements , and to a large extent chang- ed the whole course of the chemical study of ...
... action of the current on various substances which were included in the class of elements ; many of these he succeeded in decomposing ; he obtained new elements , and to a large extent chang- ed the whole course of the chemical study of ...
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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