An elementary treatise on practical chemistry and qualitative inorganic analysis |
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Page vi
... quantities of a substance have not to be tested for . The reactions given in an elementary text - book have necessarily been limited as to number , and I have felt it in general adviseable to introduce such reactions as are useful in ...
... quantities of a substance have not to be tested for . The reactions given in an elementary text - book have necessarily been limited as to number , and I have felt it in general adviseable to introduce such reactions as are useful in ...
Page 5
... quantities of oxygen , since other substances are known which contain a large proportion of oxygen , and give it off ... quantity of the mixture in a test - tube ; the oxygen will begin to come off as soon as the mixture is heated , and ...
... quantities of oxygen , since other substances are known which contain a large proportion of oxygen , and give it off ... quantity of the mixture in a test - tube ; the oxygen will begin to come off as soon as the mixture is heated , and ...
Page 15
... quantity of carbonic acid , as may be proved by examining it with lime - water and litmus . If some of the water containing . * * Sometimes the milkiness disappears , for reasons explained in Exp . 18 , unless much lime - water is added ...
... quantity of carbonic acid , as may be proved by examining it with lime - water and litmus . If some of the water containing . * * Sometimes the milkiness disappears , for reasons explained in Exp . 18 , unless much lime - water is added ...
Page 16
... quantity of distilled water , and allow the carbon dioxide gas to bubble through it as in Exp . 17 ; a milkiness will be produced owing to the formation of chalk ( Exp . 16 ) ; but if the gas is allowed to bubble for several minutes ...
... quantity of distilled water , and allow the carbon dioxide gas to bubble through it as in Exp . 17 ; a milkiness will be produced owing to the formation of chalk ( Exp . 16 ) ; but if the gas is allowed to bubble for several minutes ...
Page 17
... quantity to extinguish a burning taper , but the presence of carbon dioxide in air may be shown by lime - water in the following way : — B EXP . 21. Pour some clear lime - water into EXP . 20. ] 17 TESTS FOR CARBON DIOXIDE .
... quantity to extinguish a burning taper , but the presence of carbon dioxide in air may be shown by lime - water in the following way : — B EXP . 21. Pour some clear lime - water into EXP . 20. ] 17 TESTS FOR CARBON DIOXIDE .
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An Elementary Treatise on Practical Chemistry and Qualitative Inorganic ... Frank Clowes No preview available - 2018 |
Common terms and phrases
acid acid-radicles acidified added AgNO AgNO3 alkaline Am,S AmCl AmHO in excess ammonia ammonium chloride blue boiling borate borax borax bead bottle brown carbonate charcoal chloric acid chloride cipitate cold colour colourless contain cooling crucible decant detected dilute HCl dissolved drops dryness evaporated evolved filter filtrate flame coloration flask flocculent fumes fused gives green Group H₂SO HCl solution heated HNO3 hydrochloric acid hydrogen indigo-prism inner blowpipe flame insoluble liquid metals milky mixed mixture moistened NaHO nitrate Note original solution phosphate piece porcelain dish portion Potassium Potassium chloride potassium nitrate poured powder powdered substance precipitate forms preliminary examination Presence radicle reactions reagent residue salts shaking silicate SiO2 small quantity smell solu soluble strong H2SO4 strong HCl sulphate sulphides Table tate test-tube tion tube warming washed watch-glass white precipitate yellow precipitate
Popular passages
Page 361 - SYSTEMATIC HANDBOOK OF VOLUMETRIC ANALYSIS ; or, the Quantitative Estimation, of Chemical Substances by Measure, applied to Liquids, Solids, and Gases.
Page 359 - By the same Author. Laboratory Teaching ; or, Progressive Exercises in Practical Chemistry. Fourth Edition. With 83 Engravings. Crown 8vo, 5s.
Page iii - CLOWES. — Practical Chemistry and Qualitative Inorganic Analysis. An Elementary Treatise, specially adapted for use in the Laboratories of Schools and Colleges, and by Beginners. By FRANK CLOWES, D.Sc., Professor of Chemistry in University College, Nottingham.
Page v - The chief object of the author of the present work was to furnish one which was sufficiently elementary in the description of apparatuses, chemicals, modes of experimentation, etc., so as to "reduce to a minimum the amount of assistance required from a teacher." It is a generally recognized fact that one of the most serious hindrances to the utility of many of the smaller text-books is the too great conciseness of the language employed, which renders it unintelligible to the primary student unless...
Page 347 - metre" ( = 39-37 inches); this is the "unit of length." The "unit of measure" is the "litre," which is one cubic decimetre : the "unit of weight" is the gramme*, which is the weight of 1 cubic centimetre of distilled water at 4° C. The chief conveniencies arising from the use of this system are : — 1st.