School Chemistry; Or, Practical Rudiments of the Science |
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Page 30
... mixed with half its bulk of O , and fired . 3. Deutoxide of nitrogen forms orange fumes with oxygen . 4. Nitrogen extinguishes a taper without precipitating lime - water . 5. Carbonic oxide burns with a blue flame . 6. Carburetted ...
... mixed with half its bulk of O , and fired . 3. Deutoxide of nitrogen forms orange fumes with oxygen . 4. Nitrogen extinguishes a taper without precipitating lime - water . 5. Carbonic oxide burns with a blue flame . 6. Carburetted ...
Page 42
... mixed and inflamed by means of a taper , they combine , forming hydrochlo- ric acid ( H Cl ) . 8. Gold or Dutch leaf placed in chlorine catches fire , forming with gold a chloride ( Au Cl ) . 9. Mercury when heated in a ladle and ...
... mixed and inflamed by means of a taper , they combine , forming hydrochlo- ric acid ( H Cl ) . 8. Gold or Dutch leaf placed in chlorine catches fire , forming with gold a chloride ( Au Cl ) . 9. Mercury when heated in a ladle and ...
Page 43
... mixing 15 parts arsenious acid , 20 chlorate of potash , pulverising , and making into a paste with water , adding 16 ... mixed with pounded sugar , and sulphuric acid is poured on it , a fine combustion takes place . It is the principal ...
... mixing 15 parts arsenious acid , 20 chlorate of potash , pulverising , and making into a paste with water , adding 16 ... mixed with pounded sugar , and sulphuric acid is poured on it , a fine combustion takes place . It is the principal ...
Page 45
... mixed , which may be filtered and weighed upon a weighed filter . Every 22.5 grs . of iodide of palladium contain 15.75 of iodine . The only objection to this process is the presence of K S , when the sulphur should previously be ...
... mixed , which may be filtered and weighed upon a weighed filter . Every 22.5 grs . of iodide of palladium contain 15.75 of iodine . The only objection to this process is the presence of K S , when the sulphur should previously be ...
Page 52
... mixed , and issue at the nozle of the tube , which may be tip- ped with platinum . ( Daniel ) . The gases may also be mixed in the proper pro- portion in one bladder ; and to pre- vent the flame from retreating and ex- ploding the ...
... mixed , and issue at the nozle of the tube , which may be tip- ped with platinum . ( Daniel ) . The gases may also be mixed in the proper pro- portion in one bladder ; and to pre- vent the flame from retreating and ex- ploding the ...
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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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