A Primer of Chemistry: Including Analysis |
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Page 4
... wire , before the latter can be relighted . The pro- duct of the combustion consists of the black oxide of iron ; it ... wires twisted to- gether like a rope , and procuring a good supply of oxygen , using a flask for the generating ...
... wire , before the latter can be relighted . The pro- duct of the combustion consists of the black oxide of iron ; it ... wires twisted to- gether like a rope , and procuring a good supply of oxygen , using a flask for the generating ...
Page 27
... wire and warm without boiling . The following change takes place : - H2SO Hydric sulphate Fe + = FeSO Ferrous sulphate + H2 The escaping hydrogen has an unpleasant smell , as small ACTIONS OF DILUTE HYDRIC SULPHATE . 27 26; alcohol,
... wire and warm without boiling . The following change takes place : - H2SO Hydric sulphate Fe + = FeSO Ferrous sulphate + H2 The escaping hydrogen has an unpleasant smell , as small ACTIONS OF DILUTE HYDRIC SULPHATE . 27 26; alcohol,
Page 68
... wire . The bead consists of sodic metaphosphate ( NaPO1 ) . TEST PAPERS . Litmus paper . Stir 1 part of powdered litmus with 10 parts of hot water , and filter . ( It is slow in filtering , in consequence of the large quantity and slimy ...
... wire . The bead consists of sodic metaphosphate ( NaPO1 ) . TEST PAPERS . Litmus paper . Stir 1 part of powdered litmus with 10 parts of hot water , and filter . ( It is slow in filtering , in consequence of the large quantity and slimy ...
Page 75
... . Al.Mg 4. Heat substance on platinum wire before the blow- The flame is colored- pipe . green 5 . Practice in Table A. ( The object of this examination TABLE A. 75 ANALYSIS OF SINGLE SUBSTANCES- Preliminary Examination for metal,
... . Al.Mg 4. Heat substance on platinum wire before the blow- The flame is colored- pipe . green 5 . Practice in Table A. ( The object of this examination TABLE A. 75 ANALYSIS OF SINGLE SUBSTANCES- Preliminary Examination for metal,
Page 77
... reducing agent , assists the action of the Na , CO ,. 3. Take a piece of platinum wire three or four inches long , and make a loop at one end ( the nozzle of the blowpipe may be used for this pur- PRACTICE IN TABLE A. 77.
... reducing agent , assists the action of the Na , CO ,. 3. Take a piece of platinum wire three or four inches long , and make a loop at one end ( the nozzle of the blowpipe may be used for this pur- PRACTICE IN TABLE A. 77.
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Common terms and phrases
acid anhydrous ACTIONS OF HYDRIC alkaline AmCl AmHO ammonia Ammonic antimetal Antimonious aqua regia Argentic arsenic Baric bead black oxide blowpipe boil borax bottle Bunsen Burlington Street burns c.c. water Calcic calcic carbonate carbonic acid change takes place charcoal Chemistry Chloric acid color compound conc copper Crystals DILUTE HYDRIC SULPHATE dissolving Edition Engravings evaporate fcap ferrous sulphate filter Filtrate flask fluoride following change takes formula H₂O H₂SO heat HgCl hydrate hydric chloride hydric nitrate hydric sulphate hydrogen Hydropotassic Hyponitric acid ignition tube insoluble iodide iron lime litmus litres lumps Mercuric metal mixture Na,CO NaHO neutralize nitric nitric acid Nitrous oxide Obtained Original solution gives oxygen phosphate phosphorus platinum Plumbic potassic chlo potassic chlorate potassic nitrate powder Produced quantity salt silicates soda soluble in water Strontic substance sulphide sulphurous acid test tube unit warm yellow zinc