Suggestions to Teachers: Designed to Accompany the Elementary Principles of ChemistryD. Appleton, 1901 - 48 pagini |
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Pagina 2
... addition , it may be claimed that the quantitative method , speaking broadly , contributes very considerably to the disciplinary value of any branch of natural science . It is this which gives to the subject of Physics its advantage ...
... addition , it may be claimed that the quantitative method , speaking broadly , contributes very considerably to the disciplinary value of any branch of natural science . It is this which gives to the subject of Physics its advantage ...
Pagina 10
... additions be called for from the class ; and finally that the instructor by questions , and perhaps added state- ments , complete the discussion of the topic . My plan is to have the pupils enter on the left - hand page such correc ...
... additions be called for from the class ; and finally that the instructor by questions , and perhaps added state- ments , complete the discussion of the topic . My plan is to have the pupils enter on the left - hand page such correc ...
Pagina 22
... addition of hydrogen . If the total residual volume of 3 ( RV ) had been used and 6 of hydrogen added , the residual would have been in the same ratio as that observed — that is , 7.5 vols . The total volume would then have been 10 + 5+ ...
... addition of hydrogen . If the total residual volume of 3 ( RV ) had been used and 6 of hydrogen added , the residual would have been in the same ratio as that observed — that is , 7.5 vols . The total volume would then have been 10 + 5+ ...
Pagina 25
... addition to the oxygen . This comes chiefly from the oxide , hence the preliminary ignition . I have found the chlorate usually dry enough to serve . There is advantage in the use of the oxide because of the lower temperature of reac ...
... addition to the oxygen . This comes chiefly from the oxide , hence the preliminary ignition . I have found the chlorate usually dry enough to serve . There is advantage in the use of the oxide because of the lower temperature of reac ...
Pagina 26
... addition binding with a rubber band ) serves to reduce the danger of loss by spray . Nitric is preferable to hydrochloric acid , because it gives a more soluble salt , all of which remains in solution in the given conditions . The ...
... addition binding with a rubber band ) serves to reduce the danger of loss by spray . Nitric is preferable to hydrochloric acid , because it gives a more soluble salt , all of which remains in solution in the given conditions . The ...
Alte ediții - Afișează-le pe toate
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