Elementary Chemistry |
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Page 45
... represented , in parts per 100 , thus ; — carbon oxygen = I. 42.85 = 57.15 carbon oxide = 100.00 II . 27.27 72.73 carbon oxide = 100.00 But these analytical results may be stated in another form . We may ask , how many parts by weight ...
... represented , in parts per 100 , thus ; — carbon oxygen = I. 42.85 = 57.15 carbon oxide = 100.00 II . 27.27 72.73 carbon oxide = 100.00 But these analytical results may be stated in another form . We may ask , how many parts by weight ...
Page 55
... represented thus ; - : x Oxides of nitrogen . ON , ON , ON , ON ვ . Oxides of chromium . O Cr , Cr , OC , O Cr1 , O̟ ̧Cr . Chlorides of antimony . CISb , C1 Sb . Bromides of tin . BrSn ,, BrSn . Iodides of mercury . Iнg ,, IHg ...
... represented thus ; - : x Oxides of nitrogen . ON , ON , ON , ON ვ . Oxides of chromium . O Cr , Cr , OC , O Cr1 , O̟ ̧Cr . Chlorides of antimony . CISb , C1 Sb . Bromides of tin . BrSn ,, BrSn . Iodides of mercury . Iнg ,, IHg ...
Page 56
... represents a definite mass of the element ; it represents either one , two , three , four , five , or six , combining weights , as we are at present using the term combining weight , of the element . The following table gives the names ...
... represents a definite mass of the element ; it represents either one , two , three , four , five , or six , combining weights , as we are at present using the term combining weight , of the element . The following table gives the names ...
Page 63
... represents 84 a definite mass , and also one combining weight , of that element . The formula of a compound also represents a definite mass of the compound , and tells the composition of that definite mass , both in parts by weight ...
... represents 84 a definite mass , and also one combining weight , of that element . The formula of a compound also represents a definite mass of the compound , and tells the composition of that definite mass , both in parts by weight ...
Page 64
... represented as produced by the union of 1 c . w . of oxygen with 2 c . ws . of hydrogen ; why should not the composition of peroxide of hydrogen be represented by the formula HO ? The ratio H : O is the same as the ratio H , 0 ,. Again ...
... represented as produced by the union of 1 c . w . of oxygen with 2 c . ws . of hydrogen ; why should not the composition of peroxide of hydrogen be represented by the formula HO ? The ratio H : O is the same as the ratio H , 0 ,. Again ...
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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