The Owens College Junior Course of Practical Chemistry |
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Page 8
... substance , which very readily unites with water , forming tri - hydrogen phosphate ( tribasic phosphoric acid ) . Phosphorus and oxygen yield phosphorus pentoxide : P2 + O P2O5 . 62 + 80 = = 142 . When the oxygen has been collected ...
... substance , which very readily unites with water , forming tri - hydrogen phosphate ( tribasic phosphoric acid ) . Phosphorus and oxygen yield phosphorus pentoxide : P2 + O P2O5 . 62 + 80 = = 142 . When the oxygen has been collected ...
Page 9
... substances burn in air they unite with the oxygen in it and produce oxides , just as they do when burned in the pure gas . Burn a taper , sulphur , and phosphorus in three jars of air , and prove that carbon dioxide , sulphur dioxide ...
... substances burn in air they unite with the oxygen in it and produce oxides , just as they do when burned in the pure gas . Burn a taper , sulphur , and phosphorus in three jars of air , and prove that carbon dioxide , sulphur dioxide ...
Page 20
... substances burn in nitrogen monoxide almost as brightly as in oxygen . They decompose the gas , uniting with its oxygen to form oxides , and leaving unaltered nitrogen . Burn a taper , phosphorus , and sulphur in this gas , in the same ...
... substances burn in nitrogen monoxide almost as brightly as in oxygen . They decompose the gas , uniting with its oxygen to form oxides , and leaving unaltered nitrogen . Burn a taper , phosphorus , and sulphur in this gas , in the same ...
Page 30
... substances , viz . the hydrochloric acid , the caustic soda , and the sodium chloride , are exam- ples of three quite distinct classes of chemical com- pounds , called respectively , acids , bases , and salts . ( For a description of ...
... substances , viz . the hydrochloric acid , the caustic soda , and the sodium chloride , are exam- ples of three quite distinct classes of chemical com- pounds , called respectively , acids , bases , and salts . ( For a description of ...
Page 41
... substance has to be oxidized , the reducing flame when a body has to be reduced , e.g. from a salt to the metallic ... substance > Unless when otherwise expressed the substances used must be dry . EXAMPLES . 1. Reduction . Mix together ...
... substance has to be oxidized , the reducing flame when a body has to be reduced , e.g. from a salt to the metallic ... substance > Unless when otherwise expressed the substances used must be dry . EXAMPLES . 1. Reduction . Mix together ...
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Common terms and phrases
acetic acid acid solutions added AgNO3 alkaline ammonia ammonium antimony aqua regia arsenic BaCO3 Barium black precipitate blue boiling borax brown calcium Cambridge carbon dioxide chloride cipitate Cobalt colour compounds conducting tube copper Crown 8vo decomposed dissolved Edition ENGLISH evaporate Extra fcap fcap filter FILTRATE flask Fused grams green group reagents H₂O H₂S Heated on charcoal hydrate hydrochloric acid hydrogen insoluble iodide iodine late Fellow LATIN manganese manganese dioxide mercury mixture moistened NaHO neutral solutions NH)HO NH4)2S produces NH4Cl nitrate nitric acid observe obtained Owens College oxalic oxalic acid oxygen phosphorus platinum potassium chlorate preparation produces a precipitate produces a white Prof Professor reaction reducing flame residue revised salt School silver sodium solu soluble soluble in excess soluble in HCl soluble in HNO3 substance sulphate sulphide sulphuric acid Tartaric acid Thallium tion Trinity College white precipitate yellow precipitate yields zinc
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