Laboratory Teaching: Or, Progressive Exercises in Practical Chemistry |
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Page 17
... quantity . [ If no precipitate , even on boiling , see next column ] . Precipitate may contain- Calcium , Barium , Strontium . See Table E. To the same part , add PHOSPHATE OF SODA , NaHPO4 . [ If no precipi- tate , even on stirring ( 6 ) ...
... quantity . [ If no precipitate , even on boiling , see next column ] . Precipitate may contain- Calcium , Barium , Strontium . See Table E. To the same part , add PHOSPHATE OF SODA , NaHPO4 . [ If no precipi- tate , even on stirring ( 6 ) ...
Page 21
... quantity , often amount- to three or four times the volume of the liquid to be ed . Again , Ammonia would be known to have been sed in excess by its powerful odor , but if the liquid tested ert strongly acid , it is not advisable to ...
... quantity , often amount- to three or four times the volume of the liquid to be ed . Again , Ammonia would be known to have been sed in excess by its powerful odor , but if the liquid tested ert strongly acid , it is not advisable to ...
Page 23
... quantity . A solution containing a salt of magnesia Clds , on addition of ammonia , a precipitate of hydrate of agnesia , but if chloride of ammonium be previously added , i precipitate is formed . isShould the chloride of ammonium ...
... quantity . A solution containing a salt of magnesia Clds , on addition of ammonia , a precipitate of hydrate of agnesia , but if chloride of ammonium be previously added , i precipitate is formed . isShould the chloride of ammonium ...
Page 34
... quantity , and the sides of the tube are cle FIG . 16 . from adhering particl rubbing them with a n A strap of folded paper 16 ) is put round the which is then held i lower part of the flam gas - jet ( to avoid smoki or in a spirit ...
... quantity , and the sides of the tube are cle FIG . 16 . from adhering particl rubbing them with a n A strap of folded paper 16 ) is put round the which is then held i lower part of the flam gas - jet ( to avoid smoki or in a spirit ...
Page 36
... quantity of the original solution is very li ammonia may be added in excess to that portion whic been already tested with sulphuric acid . 26. The presence of copper may be confirmed by ducing a piece of clean iron or steel into this ...
... quantity of the original solution is very li ammonia may be added in excess to that portion whic been already tested with sulphuric acid . 26. The presence of copper may be confirmed by ducing a piece of clean iron or steel into this ...
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Laboratory Teaching: Or, Progressive Exercises in Practical Chemistry Charles Loudon Bloxam No preview available - 2012 |
Common terms and phrases
acetate of lead acetic acid added alcohol alkaline alumina ammonia antimony arsenic barium baryta bead bismuth blowpipe blowpipe-flame boiling brown calcium carbonate of soda carbonic acid charcoal chloric acid chloride of ammonium Cinchonine Cloth cobalt colorless cooling copper crystalline crystals cyanide deposited detected dilute hydrochloric acid Diseases dissolves easily easily in water Edition effervescence evolves Examples for Practice excess ferrocyanide ferrocyanide of potassium filtered forms fused Gallic acid glass rod globule green heated hydrochloric acid hydrosulphuric acid insoluble in water iodide lime liquid litmus paper magnesia manganese mass measured ounces mercury metallic mixed moistened nitrate nitrate of silver nitric acid odor opaque original solution outer flame oxalic acid oxide oxygen perchloride of iron phosphate potash potassium powder presence red litmus residue salt silicic acid slip of glass smell sodium sold soluble strong sulphuric acid substance sulphuric acid Table H tartaric acid vapor white precipitate yellow precipitate yielding zinc