Elementary Chemistry |
From inside the book
Page 96
... in these reactions are called salts . If the composition of each of these salts is compared with that of the sulphuric acid , H2SO ,, by the interaction of an aqueous solution of which with a metal or the oxide of a metal the salt is ...
... in these reactions are called salts . If the composition of each of these salts is compared with that of the sulphuric acid , H2SO ,, by the interaction of an aqueous solution of which with a metal or the oxide of a metal the salt is ...
Page 103
... solution in water of potassium oxide be analysed ; its composition is expressed by the formula KOH ( K = 39 , O = 16 ) ... aqueous solution of H2SO , is placed in a basin , a drop or two of litmus solution is added , and the solution of ...
... solution in water of potassium oxide be analysed ; its composition is expressed by the formula KOH ( K = 39 , O = 16 ) ... aqueous solution of H2SO , is placed in a basin , a drop or two of litmus solution is added , and the solution of ...
Page 104
... in an equation thus ; - Na OHAq + HNO „ Aq = Na NO , Aq + H2O . 2 NaOH is an alkali , HNO , an acid , and NaNO , a ... aqueous solution of the salt produced in each interaction does not affect the colour of litmus ; it has not a sour ...
... in an equation thus ; - Na OHAq + HNO „ Aq = Na NO , Aq + H2O . 2 NaOH is an alkali , HNO , an acid , and NaNO , a ... aqueous solution of the salt produced in each interaction does not affect the colour of litmus ; it has not a sour ...
Page 105
... aqueous solutions of acids . Salts are also generally produced when metals interact with aqueous solutions of acids . We have had examples of these reactions before ( par . 124 ) . The following may be added ; — Metal Solution of acid ...
... aqueous solutions of acids . Salts are also generally produced when metals interact with aqueous solutions of acids . We have had examples of these reactions before ( par . 124 ) . The following may be added ; — Metal Solution of acid ...
Page 117
... in which oxygen is produced in presence of chlorine . When a concentrated solution of nitric acid ( HNO3 ) is heated ... aqueous solutions ; when these solutions are concentrated to remove water the acids are decomposed into oxides of ...
... in which oxygen is produced in presence of chlorine . When a concentrated solution of nitric acid ( HNO3 ) is heated ... aqueous solutions ; when these solutions are concentrated to remove water the acids are decomposed into oxides of ...
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