School Chemistry; Or, Practical Rudiments of the Science |
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Page 7
... bottle , such 7 as is usually sold under the name of a specific - gravity bottle , which is commonly a light glass vessel , supplied with a perforated glass stopper . For liquids , a bottle capable of containing 1000 grains of water is ...
... bottle , such 7 as is usually sold under the name of a specific - gravity bottle , which is commonly a light glass vessel , supplied with a perforated glass stopper . For liquids , a bottle capable of containing 1000 grains of water is ...
Page 8
... bottle is then weighed . But , as what is designated in common language an empty bottle is full of air , it is obvious that in this experiment we obtain the weight of the glass , and also that of the air contained in the interior of the ...
... bottle is then weighed . But , as what is designated in common language an empty bottle is full of air , it is obvious that in this experiment we obtain the weight of the glass , and also that of the air contained in the interior of the ...
Page 9
... bottle should always be lifted by the neck or made to rest on a cloth , so as to avoid raising the tem- perature of the contained liquid above 60 ° . The bottle should be carefully dried with a clean cloth , and the stopper cleared of ...
... bottle should always be lifted by the neck or made to rest on a cloth , so as to avoid raising the tem- perature of the contained liquid above 60 ° . The bottle should be carefully dried with a clean cloth , and the stopper cleared of ...
Page 11
... bottle . Having first weighed the specific - gravity bottle full of distilled water , and noted the weight , we weigh out a certain quantity of the solid , broken into small pieces , in a weighing tube . We then introduce the solid into ...
... bottle . Having first weighed the specific - gravity bottle full of distilled water , and noted the weight , we weigh out a certain quantity of the solid , broken into small pieces , in a weighing tube . We then introduce the solid into ...
Page 12
... bottle full of water + sub- stance Weight of bottle containing water and substance Difference 892-55 grs . 30.10 · 922.65 908-20 - 14.45 14:45 301 :: 1 : 2 · 071 = specific gravity of substance . IV . Specific gravity of a body lighter ...
... bottle full of water + sub- stance Weight of bottle containing water and substance Difference 892-55 grs . 30.10 · 922.65 908-20 - 14.45 14:45 301 :: 1 : 2 · 071 = specific gravity of substance . IV . Specific gravity of a body lighter ...
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School Chemistry: Or, Practical Rudiments of the Science Robert Dundas Thomson No preview available - 2019 |
School Chemistry: Or, Practical Rudiments of the Science Robert Dundas Thomson No preview available - 2019 |
Common terms and phrases
4-sided acetic acid added alcohol alkalies ammonia animal Antimony arsenic arsenious acid atoms barytes becomes black oxide blue body boiling bottle brown burns carbonate of potash carbonate of soda carbonic acid caustic potash caustic soda charcoal chloric acid chloride cloth CO₂ colour colourless combustion common salt consists containing converted copper crystalline crystals decomposed deutoxide dissolved distilled ether evaporating filtered flame flask fluid formed fusing gases glass grains grav green heat hydrate hydrochloric acid hydrogen ignited insoluble iron lead lime liquid liquor magnesia manganese melting mercury metal mixed mixture needles nitrate nitre nitric acid nitrogen obtained octahedrons oxalic acid oxygen passing peroxide phosphate phosphorus platinum potassium powder precipitate prepared prisms protoxide retort silver smell solid soluble in water solution specific gravity starch Strontian substance sugar sulphate sulphuret sulphuric acid tube unites vessel vols washed weight yellow zinc
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