Practical Chemistry: A Course of Laboratory Work |
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Page 48
... bismuth chloride ( BiCl ̧ ) is a normal salt ; bismuth oxide ( Bi̟O̟ , ) is a basic oxide . Melt some bismuth chloride in a basin over a Bunsen - lamp , and add little by little some powdered bismuth oxide . The white solid thus formed is ...
... bismuth chloride ( BiCl ̧ ) is a normal salt ; bismuth oxide ( Bi̟O̟ , ) is a basic oxide . Melt some bismuth chloride in a basin over a Bunsen - lamp , and add little by little some powdered bismuth oxide . The white solid thus formed is ...
Page 68
... bismuth are placed in the same class . Compare the prominent physical properties of the five elements . Nitrogen : a colourless , odourless , gas . Phosphorus : a soft , waxy , crystalline , solid ; without metallic lustre ; low spec ...
... bismuth are placed in the same class . Compare the prominent physical properties of the five elements . Nitrogen : a colourless , odourless , gas . Phosphorus : a soft , waxy , crystalline , solid ; without metallic lustre ; low spec ...
Page 74
... bismuth form each more than one oxide ; we shall prepare some of the oxides having the composition M2O , and examine their properties . The oxide NO , is obtained by partially deoxidising nitric acid ( HNO3 ) . Exp . 9. Place about 5 ...
... bismuth form each more than one oxide ; we shall prepare some of the oxides having the composition M2O , and examine their properties . The oxide NO , is obtained by partially deoxidising nitric acid ( HNO3 ) . Exp . 9. Place about 5 ...
Page 76
... bismuth nitrate , Bi3NO ,. 2 = The oxides M , O ,, when M = N , P , As , or Sb , are acidic oxides : when M Bi the oxide is a peroxide possessed of exceedingly feeble acidic functions ; this oxide interacts with acids to form the same ...
... bismuth nitrate , Bi3NO ,. 2 = The oxides M , O ,, when M = N , P , As , or Sb , are acidic oxides : when M Bi the oxide is a peroxide possessed of exceedingly feeble acidic functions ; this oxide interacts with acids to form the same ...
Page 81
... bismuth chloride in very dilute hydrochloric acid , pass sulphuretted hydrogen gas ; collect the pps . which form and wash each two or three times with water . The composition of these pps . is represented by the formula M2S , where M ...
... bismuth chloride in very dilute hydrochloric acid , pass sulphuretted hydrogen gas ; collect the pps . which form and wash each two or three times with water . The composition of these pps . is represented by the formula M2S , where M ...
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Common terms and phrases
acetic acid alcohol alkali allow to cool ammonia ammonium carbamate ammonium chloride apparatus aqueous solution atomic weight barium barium oxide basin beaker boiling bottle bulb Bunsen-lamp calcium carbamate carbon dioxide Chap chemical change chromium trioxide colour combined composition compound concentrated sulphuric acid copper sulphate cork Crown 8vo crucible crystallising crystals decomposed determine dilute sulphuric acid dissolve drop ELEMENTARY CHEMISTRY elements equivalent evaporate evolved exit tube experiments ferric chloride ferrous sulphate filter filtrate flask grams H₂O hard glass heat hydriodic acid hydrochloric acid hydrogen hydroxide interact iodide iodine iron liquid litmus magnesium mass mercury metal mixture nitric acid nitrogen obtained oxalic acid oxide oxidised oxygen pass permanganate phosphorus platinum potassium potassium chlorate prepared produced prove pure ratio reacting weight reaction salt shew shewn in Fig solid specific gravity sulphocyanide sulphuric acid temperature vapour warm wash weight of oxygen zinc
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