Elementary Chemistry |
From inside the book
Results 1-5 of 45
Page 24
... directly only with a comparatively small number of other elements . To state the name of an element is to state the composition of the element : the name is a short symbol for certain properties which characterise that kind of matter to ...
... directly only with a comparatively small number of other elements . To state the name of an element is to state the composition of the element : the name is a short symbol for certain properties which characterise that kind of matter to ...
Page 88
... directly with only a few elements , and it does not react chemically with many compounds . On the assumption that air is a mixture , we should , therefore , expect its chemical properties to resemble those of oxygen , but to be less ...
... directly with only a few elements , and it does not react chemically with many compounds . On the assumption that air is a mixture , we should , therefore , expect its chemical properties to resemble those of oxygen , but to be less ...
Page 93
... directly with many elements ; compounds 121 of oxygen with every other element , except bromine and fluorine , have been prepared , either by direct combination , or as the results of several chemical changes . 122 I. The elements ...
... directly with many elements ; compounds 121 of oxygen with every other element , except bromine and fluorine , have been prepared , either by direct combination , or as the results of several chemical changes . 122 I. The elements ...
Page 94
... directly with a few elements ; the combination usually occurs at moderately high temperatures : thus , 2H + S ( molten ) = H , S ; H + Br ( heated ) = HBr ; 2C + 2H ( by passing electric sparks ) = C , H ,; & c . Compounds of hydrogen ...
... directly with a few elements ; the combination usually occurs at moderately high temperatures : thus , 2H + S ( molten ) = H , S ; H + Br ( heated ) = HBr ; 2C + 2H ( by passing electric sparks ) = C , H ,; & c . Compounds of hydrogen ...
Page 116
... directly with hydrogen , to form the compounds HX , where X = Cl , Br , or I. Hydrogen chloride , HCl , is formed by exposing a mixture of equal volumes of hydrogen and chlorine to diffused daylight ; hydrogen bromide is formed by ...
... directly with hydrogen , to form the compounds HX , where X = Cl , Br , or I. Hydrogen chloride , HCl , is formed by exposing a mixture of equal volumes of hydrogen and chlorine to diffused daylight ; hydrogen bromide is formed by ...
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