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... Energy 184 XV . The Molecular and Atomic Theory 194 XVI . Applications of the Molecular and Atomic Theory 218 XVII . Isomerism and Structural Formulae 236 XVIII . The Periodic Law 265 XIX . The Elements of Group II . 279 CHAPTER XX ...
... Energy 184 XV . The Molecular and Atomic Theory 194 XVI . Applications of the Molecular and Atomic Theory 218 XVII . Isomerism and Structural Formulae 236 XVIII . The Periodic Law 265 XIX . The Elements of Group II . 279 CHAPTER XX ...
Page 34
... energy , such as heat , light , or electricity — or in some cases mechanical energy — or , and this is the more usual method , to cause it to interact under suitable conditions with some other kind , or kinds , of matter . Thus the ...
... energy , such as heat , light , or electricity — or in some cases mechanical energy — or , and this is the more usual method , to cause it to interact under suitable conditions with some other kind , or kinds , of matter . Thus the ...
Page 77
... energy ( 8. Chap . xiv . ) . The system H2O possesses much less energy , it can do much less work , than the system H2 + 0 ; the difference between the energies of the two systems is approximately represented by 68,000 gram - units of ...
... energy ( 8. Chap . xiv . ) . The system H2O possesses much less energy , it can do much less work , than the system H2 + 0 ; the difference between the energies of the two systems is approximately represented by 68,000 gram - units of ...
Page 125
... energy * . The system M + H2O + Aq ( M = Na , & c . ) is able to do much more work than the system MOHAq + H . The following numbers shew the gram - units of heat produced when 7 grams of lithium , 23 grams of sodium , and 39 grams of ...
... energy * . The system M + H2O + Aq ( M = Na , & c . ) is able to do much more work than the system MOHAq + H . The following numbers shew the gram - units of heat produced when 7 grams of lithium , 23 grams of sodium , and 39 grams of ...
Page 130
... energy in a specified mass of octahedral sulphur , or crystalline selenion , than in the same mass of any other variety of sulphur , or selenion . * Sulphur and selenion are said to exhibit allotropy ; the change from one variety of ...
... energy in a specified mass of octahedral sulphur , or crystalline selenion , than in the same mass of any other variety of sulphur , or selenion . * Sulphur and selenion are said to exhibit allotropy ; the change from one variety of ...
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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 chemical change chemical properties chlorine chromium combining weight composed composition copper decomposed definite directly interacting elements and compounds energy expressed 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 weight of hydrogen weight of oxygen zinc