A Primer of Chemistry: Including Analysis |
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Page 23
... filter the fluid . Allow the clear blue liquid to stand ; if after some time no crystals appear , evaporate ( that is , boil away some of the water ) , and allow . to stand again . The blue crystals are cupric sulphate containing water ...
... filter the fluid . Allow the clear blue liquid to stand ; if after some time no crystals appear , evaporate ( that is , boil away some of the water ) , and allow . to stand again . The blue crystals are cupric sulphate containing water ...
Page 28
... filter . Pale green crystals of ferrous sulphate containing 7H , may be obtained from this solution . 8. DILUTE HYDRIC SULPHATE ON ZINC . Already studied in making hydrogen . The change is exactly similar to the above . By filter- ing ...
... filter . Pale green crystals of ferrous sulphate containing 7H , may be obtained from this solution . 8. DILUTE HYDRIC SULPHATE ON ZINC . Already studied in making hydrogen . The change is exactly similar to the above . By filter- ing ...
Page 29
... filter . Crystals of ferrous sulphate may be obtained from the solution , as after the action of dilute hydric sulphate on metallic iron . ACTIONS OF HYDRIC CHLORIDE . 10. HYDRIC CHLORIDE ON CALCIC CARBONATE . Same apparatus as for ...
... filter . Crystals of ferrous sulphate may be obtained from the solution , as after the action of dilute hydric sulphate on metallic iron . ACTIONS OF HYDRIC CHLORIDE . 10. HYDRIC CHLORIDE ON CALCIC CARBONATE . Same apparatus as for ...
Page 30
... farther preci- pitate is produced shake again , and so on till no more precipitate is produced . Filter . The filtrate contains 30 ACTIONS OF HYDRIC NITRATE . On calcic carbonate, 29; manganic binoxide, Actions of hydric nitrate-
... farther preci- pitate is produced shake again , and so on till no more precipitate is produced . Filter . The filtrate contains 30 ACTIONS OF HYDRIC NITRATE . On calcic carbonate, 29; manganic binoxide, Actions of hydric nitrate-
Page 31
... filter out of the funnel , lay it between some folds of thick blotting paper , and press gently ; then dry thoroughly on an iron plate . Mix with half its weight of dry sodic carbonate . Scoop a little hole in a piece of fine charcoal ...
... filter out of the funnel , lay it between some folds of thick blotting paper , and press gently ; then dry thoroughly on an iron plate . Mix with half its weight of dry sodic carbonate . Scoop a little hole in a piece of fine charcoal ...
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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