Elementary Chemistry |
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Page 54
... Bromine 80 = Iodine = 127 = 29.5 = 31.7 40 Copper Antimony Mercury = 100 = Composition of some compounds ; stated as number of combining weights of each element . Oxides of nitrogen . c . ws . of oxygen : c . ws . of nitrogen = 1 : 1 in ...
... Bromine 80 = Iodine = 127 = 29.5 = 31.7 40 Copper Antimony Mercury = 100 = Composition of some compounds ; stated as number of combining weights of each element . Oxides of nitrogen . c . ws . of oxygen : c . ws . of nitrogen = 1 : 1 in ...
Page 55
... bromine : c . ws . of tin compound a , 1 : 1 in b . = 1 : 2 in Iodides of mercury . c . ws . of iodine : c . ws . of mercury = 1 : 2 in compound a , 1 : 1 in b . Sulphides of copper . c . ws . of sulphur : c . ws . of copper in compound ...
... bromine : c . ws . of tin compound a , 1 : 1 in b . = 1 : 2 in Iodides of mercury . c . ws . of iodine : c . ws . of mercury = 1 : 2 in compound a , 1 : 1 in b . Sulphides of copper . c . ws . of sulphur : c . ws . of copper in compound ...
Page 57
... Bromine Br 80 Phosphorus Р 31 Cadmium Cd 112 Platinum Pt 194 Caesium Cs 133 Potassium K 39 Calcium Ca 40 Rhodium Rh 104 Carbon C 12 Rubidium Rb 85.4 Cerium Ce 140 Ruthenium Ru 104.6 Chlorine Cl 35.5 Scandium Sc 44 Chromium Cr 52.2 ...
... Bromine Br 80 Phosphorus Р 31 Cadmium Cd 112 Platinum Pt 194 Caesium Cs 133 Potassium K 39 Calcium Ca 40 Rhodium Rh 104 Carbon C 12 Rubidium Rb 85.4 Cerium Ce 140 Ruthenium Ru 104.6 Chlorine Cl 35.5 Scandium Sc 44 Chromium Cr 52.2 ...
Page 59
... . I. II . Aluminium 9 27 Antimony 40 120 Bismuth Boron 104 208 3.6 11 Arsenic 25 75 Bromine 80 80 Barium 68.5 137 Cadmium 56 112 Beryllium 4.5 9 Caesium 133 133 I. II . I. II . Calcium 20 40 Oxygen 77-79 ] 59 SYMBOLS AND FORMULAE .
... . I. II . Aluminium 9 27 Antimony 40 120 Bismuth Boron 104 208 3.6 11 Arsenic 25 75 Bromine 80 80 Barium 68.5 137 Cadmium 56 112 Beryllium 4.5 9 Caesium 133 133 I. II . I. II . Calcium 20 40 Oxygen 77-79 ] 59 SYMBOLS AND FORMULAE .
Page 93
... bromine and fluorine , have been prepared , either by direct combination , or as the results of several chemical changes . 122 I. The elements sodium , potassium , lithium , 119-121 ] CHEMICAL STUDY OF HYDROGEN AND OXYGEN . 93.
... bromine and fluorine , have been prepared , either by direct combination , or as the results of several chemical changes . 122 I. The elements sodium , potassium , lithium , 119-121 ] CHEMICAL STUDY OF HYDROGEN AND OXYGEN . 93.
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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 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