Laboratory Teaching: Or, Progressive Exercises in Practical Chemistry |
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Page vii
... become acquainted with the leading properties of the most important . chemicals , and with the foreign sub- stances which they are liable to contain : ( 3 ) Simple directions and illustrations relating to Che- mical Manipulation , not ...
... become acquainted with the leading properties of the most important . chemicals , and with the foreign sub- stances which they are liable to contain : ( 3 ) Simple directions and illustrations relating to Che- mical Manipulation , not ...
Page ix
... become wearied with the monotonous routine of this system , and are prevented from persevering in the study . Moreover , such a system , although teaching the student o discover , for example , that a given salt contains potassium and ...
... become wearied with the monotonous routine of this system , and are prevented from persevering in the study . Moreover , such a system , although teaching the student o discover , for example , that a given salt contains potassium and ...
Page 17
... becomes partly or entirely opaque , in consequence of the separation of particles in a solid state . Be sure that the Hydrosulphuric Acid has a strong smell of the gas , since it becomes useless when long kept . If much nitric acid has ...
... becomes partly or entirely opaque , in consequence of the separation of particles in a solid state . Be sure that the Hydrosulphuric Acid has a strong smell of the gas , since it becomes useless when long kept . If much nitric acid has ...
Page 21
... becomes evident in the liquid to which it is added . Thus , Hydrosulphuric Acid is known to be in excess when trong smell of it is perceived at the mouth of the test - tube er closing the tube with the thumb , and violently shaking ...
... becomes evident in the liquid to which it is added . Thus , Hydrosulphuric Acid is known to be in excess when trong smell of it is perceived at the mouth of the test - tube er closing the tube with the thumb , and violently shaking ...
Page 26
... for Mercury as a mercurous c pound , to be applied to the original solution . Potash produces a black precipitate of mercurous o Hg , O . Metallic Copper becomes silvery from the depositi mercury . 6 . е ес MERCURY AND ITS COMPOUNDS . 27.
... for Mercury as a mercurous c pound , to be applied to the original solution . Potash produces a black precipitate of mercurous o Hg , O . Metallic Copper becomes silvery from the depositi mercury . 6 . е ес MERCURY AND ITS COMPOUNDS . 27.
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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