An elementary treatise on practical chemistry and qualitative inorganic analysis |
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Page 5
... evolved . In the preceding experiments the oxygen was detected in the tube in which it was prepared , and was allowed to pass away freely into the air . When the gas has to be collected in a vessel unmixed with air , it is made to pass ...
... evolved . In the preceding experiments the oxygen was detected in the tube in which it was prepared , and was allowed to pass away freely into the air . When the gas has to be collected in a vessel unmixed with air , it is made to pass ...
Page 7
... evolved , but will not at once appear at the end of the delivery - tube , since it has first to drive out the air which filled the appara- tus ; as soon as a slip of wood glowing at its end is kindled , when held at the mouth of the ...
... evolved , but will not at once appear at the end of the delivery - tube , since it has first to drive out the air which filled the appara- tus ; as soon as a slip of wood glowing at its end is kindled , when held at the mouth of the ...
Page 16
... evolved from our lungs during the process of respiration , and also that it is produced by a burning candle . EXP . 19. - Invert a bottle full of water in a pan of water , and fill it with air from the lungs by blowing the breath out ...
... evolved from our lungs during the process of respiration , and also that it is produced by a burning candle . EXP . 19. - Invert a bottle full of water in a pan of water , and fill it with air from the lungs by blowing the breath out ...
Page 18
... evolved only very slowly , it may be made to come off much more rapidly if the " carbonate of ammonia " is mixed with lime and the mixture is then gently heated : sal ammo- niac is usually employed instead of the carbonate of ammonia ...
... evolved only very slowly , it may be made to come off much more rapidly if the " carbonate of ammonia " is mixed with lime and the mixture is then gently heated : sal ammo- niac is usually employed instead of the carbonate of ammonia ...
Page 21
... evolved ; hold in the mouth of the tube a glass rod freshly dipped into lime - water , the drop of lime - water hanging upon its end will become milky , showing that carbon dioxide is one of the gases evolved . Hold a burning taper to ...
... evolved ; hold in the mouth of the tube a glass rod freshly dipped into lime - water , the drop of lime - water hanging upon its end will become milky , showing that carbon dioxide is one of the gases evolved . Hold a burning taper to ...
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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.