An elementary treatise on practical chemistry and qualitative inorganic analysis |
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Page 5
... further heated , appears to boil ; the small bubbles which are given off consist of oxygen gas , as may readily be proved by holding in the mouth of the test - tube a burning or glowing splinter of wood as described in Exp . 1 ...
... further heated , appears to boil ; the small bubbles which are given off consist of oxygen gas , as may readily be proved by holding in the mouth of the test - tube a burning or glowing splinter of wood as described in Exp . 1 ...
Page 15
... further proof is afforded by dipping the end of the delivery - tube employed in Exp . 13 to the bottom of a beaker containing water , so as to cause the gas to bubble up through the liquid . After the bubbles have passed for several ...
... further proof is afforded by dipping the end of the delivery - tube employed in Exp . 13 to the bottom of a beaker containing water , so as to cause the gas to bubble up through the liquid . After the bubbles have passed for several ...
Page 30
... further account of the uses of the blowpipe is given in par . 30 . 5. Glass tube or rod is cut by laying it upon a flat surface , FIG . 16 . and making a deep scratch with the edge of a three - cornered file at the point to be cut . The ...
... further account of the uses of the blowpipe is given in par . 30 . 5. Glass tube or rod is cut by laying it upon a flat surface , FIG . 16 . and making a deep scratch with the edge of a three - cornered file at the point to be cut . The ...
Page 39
... Further , a solid which dissolves in a liquid is said to be " soluble " in that liquid , if it does not dissolve it is said to be " insoluble . " The process of solution is more rapid when the solid sub- stance is employed in the state ...
... Further , a solid which dissolves in a liquid is said to be " soluble " in that liquid , if it does not dissolve it is said to be " insoluble . " The process of solution is more rapid when the solid sub- stance is employed in the state ...
Page 52
... further into the gas flame . It may also be noted that the " reducing flame " is furnished most readily by the luminous gas flame , the " oxi- dising flame " is most easily and perfectly formed from a Bunsen flame which contains some ...
... further into the gas flame . It may also be noted that the " reducing flame " is furnished most readily by the luminous gas flame , the " oxi- dising flame " is most easily and perfectly formed from a Bunsen flame which contains some ...
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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.