A Compendious Manual of Qualitative Chemical Analysis |
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Page
... Evaporation test . Test- ing with litmus . Testing for ammonia . APPENDIX . 90-1 · · • 121-12 • 125 , 12 Reagents . Acids . Sulphuretted hydrogen . Ammonia - water . Ammo- nium salts . Caustic soda . Sodium salts . Potassium salts ...
... Evaporation test . Test- ing with litmus . Testing for ammonia . APPENDIX . 90-1 · · • 121-12 • 125 , 12 Reagents . Acids . Sulphuretted hydrogen . Ammonia - water . Ammo- nium salts . Caustic soda . Sodium salts . Potassium salts ...
Page 8
... Evaporate the filtrate from Class VI until it is reduced to one half or one third of its original bulk . Pour a smal ! part of the evaporated filtrate into a test - tube ; add a little ammonia - water and a teaspoonful of phosphate of ...
... Evaporate the filtrate from Class VI until it is reduced to one half or one third of its original bulk . Pour a smal ! part of the evaporated filtrate into a test - tube ; add a little ammonia - water and a teaspoonful of phosphate of ...
Page 10
... evaporation to dryness followed by a very moderate ignition . 15. The series of experiments just completed is merely intended to demonstrate the principles in accordance with which these twenty - two common elements are classified for ...
... evaporation to dryness followed by a very moderate ignition . 15. The series of experiments just completed is merely intended to demonstrate the principles in accordance with which these twenty - two common elements are classified for ...
Page 16
... evaporate it nearly to dryness in order to drive off the greater part of the free nitric acid before examining it for the elements supposed to be contained in it . The residue insoluble in nitric acid which was left in the first dish ...
... evaporate it nearly to dryness in order to drive off the greater part of the free nitric acid before examining it for the elements supposed to be contained in it . The residue insoluble in nitric acid which was left in the first dish ...
Page 17
... evaporation , been driven off from the contains the mixed nitrates of lead , bismuth copper , transfer the residual liquor to a test mix it with two or three times its volume of sulphuric acid , and leave the mixture at rest d fifteen ...
... evaporation , been driven off from the contains the mixed nitrates of lead , bismuth copper , transfer the residual liquor to a test mix it with two or three times its volume of sulphuric acid , and leave the mixture at rest d fifteen ...
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Common terms and phrases
acetic acid acid solution alkaline ammonia ammonia-water ammonium salts analysis antimony aqua regia aqueous solution arsenic barium beaker bismuth blowpipe boiling borate borax bottle bromide calcium carbonate of sodium carbonic acid charcoal chlorate chloride of ammonium chromate classes of salts Cloth color compounds copper cork cyanide dissolve drop dryness Engineers evaporated filter filtrate flame flask fluoride funnel fused mass fusion glass tube globule heated hydrate hydrogen hyposulphites ignited Illustrated insoluble iodide iron lamp liquid magnesium manual members of Class mercury metallic elements method mixed mixture neutral nitrate nitrate of silver nitric acid non-metallic odor original solution oxalates oxide paper phosphate platinum platinum foil porcelain dish portion potassium powder precipitate presence quantity reaction reagent residue silicic acid solid solu soluble in water solution containing solvent special tests stopper strontium sulphate sulphide sulphuretted hydrogen sulphuric acid tartrate teaspoonful test-tube tion U. S. Navy undissolved yellow
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