Laboratory Teaching: Or, Progressive Exercises in Practical Chemistry |
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Page 27
... dark gray when shaken with semonia ( 250 ) . 7 . Te fi . Protonitrate of Mercury , HgNO ,, Aq . , is sold in transpa- it prismatic crystals , which are decomposed when treated water , a yellow basic nitrate of mercury being separated ...
... dark gray when shaken with semonia ( 250 ) . 7 . Te fi . Protonitrate of Mercury , HgNO ,, Aq . , is sold in transpa- it prismatic crystals , which are decomposed when treated water , a yellow basic nitrate of mercury being separated ...
Page 29
... dark on powder , which is insoluble in water and in nitric acid , dissolves slowly in boiling hydrochloric acid , giving off smell of chlorine , and forming chloride of lead , which stallizes in needles from the solution as it cools ...
... dark on powder , which is insoluble in water and in nitric acid , dissolves slowly in boiling hydrochloric acid , giving off smell of chlorine , and forming chloride of lead , which stallizes in needles from the solution as it cools ...
Page 30
... diss slowly in boiling . hydrochloric acid , the solution depo crystals of chloride of lead as it cools . Sulphide of Lead or Galena , PbS , is a dark , gray , i e LEAD COMPOUNDS . 31 pietallic - looking substance , the 30 LEAD COMPOUNDS .
... diss slowly in boiling . hydrochloric acid , the solution depo crystals of chloride of lead as it cools . Sulphide of Lead or Galena , PbS , is a dark , gray , i e LEAD COMPOUNDS . 31 pietallic - looking substance , the 30 LEAD COMPOUNDS .
Page 36
... dark gray mineral which is dissolved when boiled with hydrochloric acid , evolvi smell of hydrosulphuric acid . Boiling nitric acid con into the white binoxide of tin . 24. The precipitate of sulphate of lead sometimes only after the ...
... dark gray mineral which is dissolved when boiled with hydrochloric acid , evolvi smell of hydrosulphuric acid . Boiling nitric acid con into the white binoxide of tin . 24. The precipitate of sulphate of lead sometimes only after the ...
Page 38
... dark colored sulphur usually separati The artificial sulphide of copper , CuS , is usually a powder with a shade of green , which behaves in the way . 28. If the precipitate of oxide of bismuth , Bi , O . duced by ammonia be small , it ...
... dark colored sulphur usually separati The artificial sulphide of copper , CuS , is usually a powder with a shade of green , which behaves in the way . 28. If the precipitate of oxide of bismuth , Bi , O . duced by ammonia be small , it ...
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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