Elementary Chemistry |
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Page 97
Those oxides which interact with acids to produce salts are placed in one class
and are called basic oxides , or sometimes salt - forming oxides . Those basic
oxides which easily dissolve in water producing liquids which turn red litmus blue
...
Those oxides which interact with acids to produce salts are placed in one class
and are called basic oxides , or sometimes salt - forming oxides . Those basic
oxides which easily dissolve in water producing liquids which turn red litmus blue
...
Page 99
A comparison of this with the preceding table shews a certain connexion
between composition and readiness or unreadiness to interact with oxygen . The
classification which we made of oxides into acidic and 130 basic oxides was
based , for ...
A comparison of this with the preceding table shews a certain connexion
between composition and readiness or unreadiness to interact with oxygen . The
classification which we made of oxides into acidic and 130 basic oxides was
based , for ...
Page 101
Looking at the matter broadly we may assert that the oxides of the non - metallic
elements are acidic , and the oxides of the metallic elements are basic . Further
we may assert that most of the non - metals combine with hydrogen to form ...
Looking at the matter broadly we may assert that the oxides of the non - metallic
elements are acidic , and the oxides of the metallic elements are basic . Further
we may assert that most of the non - metals combine with hydrogen to form ...
Page 102
The study of the chemical properties of hydrogen and oxygen led to a
consideration of the meaning of the terms acidic and basic oxides , and this
brought with it a consideration of the properties of acids and salts . These classes
of compounds ...
The study of the chemical properties of hydrogen and oxygen led to a
consideration of the meaning of the terms acidic and basic oxides , and this
brought with it a consideration of the properties of acids and salts . These classes
of compounds ...
Page 103
Oxide of nitrogen NO , is acidic ; oxide of sodium Na , O is 135 basic ; NO ,
dissolves in water , and it may be proved that the solution contains the compound
HNO ; Na , dissolves in water , and on evaporation the compound NaOH is
obtained .
Oxide of nitrogen NO , is acidic ; oxide of sodium Na , O is 135 basic ; NO ,
dissolves in water , and it may be proved that the solution contains the compound
HNO ; Na , dissolves in water , and on evaporation the compound NaOH is
obtained .
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acid action added alkali aqueous solution atomic weight basic bismuth bodies bromine called carbon chemical change chlorine combining weight composed composition compounds contain copper decomposed definite Demy determined dioxide directly dissolves easily Edited elements energy equal erbium exist experiment expressed formula gaseous molecules gases given grams haloid heat hydrated hydrides hydrogen hydroxides interact iodine iron kinds of matter known lead less liquid magnesium marked mass meaning mercury metals method mixture molecular weight molecule negative nitric nitrogen Notes obtained occur oxide oxidised oxygen passed phosphorus physical placed positive potash potassium prepared present probably produced properties quantity ratio reacting weight reactions regarding relations relative remains represented salts separated shew silver similar sodium solid solution specific substances sulphide sulphur sulphuric acid temperature term theory values vols volume whole