Suggestions to Teachers: Designed to Accompany the Elementary Principles of ChemistryD. Appleton, 1901 - 48 pagini |
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Pagina
... material and for the man- agement of the laboratory . As the intention , frankly avowed , is to describe very informally my own methods , I judge that I may be pardoned the use of the first person singular . A. V. E. Y. iii 84368 OF THE ...
... material and for the man- agement of the laboratory . As the intention , frankly avowed , is to describe very informally my own methods , I judge that I may be pardoned the use of the first person singular . A. V. E. Y. iii 84368 OF THE ...
Pagina 1
... material creation , the handiwork of infinite intelligence , as truly as in the history of men's achievements in material things . I am not so sure that the laboratory method for chem- istry has received as general assent as has the ...
... material creation , the handiwork of infinite intelligence , as truly as in the history of men's achievements in material things . I am not so sure that the laboratory method for chem- istry has received as general assent as has the ...
Pagina 12
... material be used . Number 17 / 2. - The commercial strong sulphuric acid is used . The dilute acid called for in the experiment is made with one volume of acid to four of water , and I pre- fer at this stage of the work to have only ...
... material be used . Number 17 / 2. - The commercial strong sulphuric acid is used . The dilute acid called for in the experiment is made with one volume of acid to four of water , and I pre- fer at this stage of the work to have only ...
Pagina 13
... serious matter ; it is introduced rather as a curiosity . This substance is the material of the so - called Pharaoh's serpent . It is also called sulphocyanide . 2 Numbers 34 and 34 / 3. - The alternative form SUGGESTIONS TO TEACHERS 13.
... serious matter ; it is introduced rather as a curiosity . This substance is the material of the so - called Pharaoh's serpent . It is also called sulphocyanide . 2 Numbers 34 and 34 / 3. - The alternative form SUGGESTIONS TO TEACHERS 13.
Pagina 16
... material to the problem , and may be omitted if it is not convenient to provide the balance . It may occur once or twice in the class that the reaction is spoiled by overheating . It is well to emphasize from the desk the likelihood of ...
... material to the problem , and may be omitted if it is not convenient to provide the balance . It may occur once or twice in the class that the reaction is spoiled by overheating . It is well to emphasize from the desk the likelihood of ...
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Suggestions to Teachers: Designed to Accompany the Elementary Principles of ... A. V. E. Young Nu există previzualizare disponibilă - 2015 |
Suggestions to Teachers: Designed to Accompany the Elementary Principles of ... Abram Eps Van Young Nu există previzualizare disponibilă - 2016 |
Suggestions to Teachers: Designed to Accompany the Elementary Principles of ... A. V. E. Young Nu există previzualizare disponibilă - 2018 |
Termeni și expresii frecvente
2H₂O 2HCl 2NaOH acetylene alcohol Ammonium chloride apparatus APPLETON AND COMPANY barium chloride Botany bottle Boyle's Law CaCl2 calcium carbide carbonate catalogues cents Charles's Law chemical chlorate class results class room Clodd Cloth CO₂ College color combining weight Combustion commercial cork crys dealers diameter dilute dioxide dust Evaporating dish experiment flame give glass grams Green & Company H₂O heat hydrochloric acid hydrogen hydroxide ignite Illustrations inches instructor iodine laboratory lecture table liters magnesium matter mercury method MgSO4 naphthalene nitrate nitric acid Number oxide oxygen paper phosphorus Plant Relations potassium potassium chlorate powd powder preferable PRINCIPLES OF CHEMISTRY Professor pupil pure quantitative result quantity quizzing ratio reaction recommended rubber sample SHELDON AMOS side table sodium Sodium carbonate sodium oxide solution specific gravity stopper student sulphuric acid supplied temperature test-tubes tion topics tube TWENTIETH CENTURY TEXT-BOOKS University volume zinc