A Primer of Chemistry: Including Analysis |
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Page 6
... brown vapor , the color of which may be seen through the tube . Elastic Variety . - Now , without delay , pour the sulphur gently into a jug of water , when it will solidify to elastic threads . Sulphur Burns to Sulphurous Acid . - Put ...
... brown vapor , the color of which may be seen through the tube . Elastic Variety . - Now , without delay , pour the sulphur gently into a jug of water , when it will solidify to elastic threads . Sulphur Burns to Sulphurous Acid . - Put ...
Page 52
... brown powder which may be collected on a filter , washed and dried . A brown powder . HgO . Mercuric oxide . Red oxide of mercury . Produced by igniting mercuric nitrate ( p . 31 ) . Decomposed by ignition into mercury and oxygen . A ...
... brown powder which may be collected on a filter , washed and dried . A brown powder . HgO . Mercuric oxide . Red oxide of mercury . Produced by igniting mercuric nitrate ( p . 31 ) . Decomposed by ignition into mercury and oxygen . A ...
Page 53
... brown from absorption of oxygen . Fe , O ,. Ferric oxide . Sesquioxide of iron . Per- oxide of iron . Hematite . Specular iron . Oligist iron . Rouge . Colcothar . Obtained by igniting ferrous sulphate . FeH , O , ( Fe , 0 , .3H , O ) ...
... brown from absorption of oxygen . Fe , O ,. Ferric oxide . Sesquioxide of iron . Per- oxide of iron . Hematite . Specular iron . Oligist iron . Rouge . Colcothar . Obtained by igniting ferrous sulphate . FeH , O , ( Fe , 0 , .3H , O ) ...
Page 69
... brown by the same substances which turn litmus blue ; also by boric acid , more especially on drying . We simply use it as a test for the latter . WET REAGENTS . Distilled water should always be used in making solutions , and they ...
... brown by the same substances which turn litmus blue ; also by boric acid , more especially on drying . We simply use it as a test for the latter . WET REAGENTS . Distilled water should always be used in making solutions , and they ...
Page 75
... brown , yellow or bottle green amethyst red Ni.Fe Mn yellowish green Cu.BO3 Ba crimson red yellow violet Sr Ca Na K No action in any of above experiments . Zn . Al.Mg 4. Heat substance on platinum wire before the blow- The flame is ...
... brown , yellow or bottle green amethyst red Ni.Fe Mn yellowish green Cu.BO3 Ba crimson red yellow violet Sr Ca Na K No action in any of above experiments . Zn . Al.Mg 4. Heat substance on platinum wire before the blow- The flame is ...
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Common terms and phrases
acid anhydrous ACTIONS OF HYDRIC alkaline AmHO ammonia Ammonic antimetal Antimonious aqua regia Argentic arsenic Baric bead black oxide blowpipe blowpipe flame boil borax bottle Bunsen Burlington Street burns c.c. water Calcic calcic carbonate carbonic acid charcoal Chemistry color compound conc copper Crystals DILUTE HYDRIC SULPHATE dissolving Edition Engravings evaporate fcap ferrous sulphate filter Filtrate flask fluoride following change takes formula fuse 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 mercuric nitrate metal mixture Na,CO NaHO neutralize nitric oxide Obtained Original solution gives oxygen percentage composition phosphate phosphorus platinum Plumbic potassic chlo potassic chlorate potassic nitrate powder Produced quantity salt silicates soda soluble soluble in water Strontic substance sulphide sulphurous acid test tube unit warm yellow zinc