Chemistry and Physics: A Manual for Students and PractitionersLea, 1893 - 272 pages |
From inside the book
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Page 42
... blue flame . One gram of burning hydrogen produces heat sufficient to raise 34,462 grams of water from 0 ° to 1 ° C. It is not a poisonous gas , but it does not support respiration . When inhaled it causes the voice to become shrill ...
... blue flame . One gram of burning hydrogen produces heat sufficient to raise 34,462 grams of water from 0 ° to 1 ° C. It is not a poisonous gas , but it does not support respiration . When inhaled it causes the voice to become shrill ...
Page 47
... blue color , each being a test for the other . What are the important compounds of iodine ? They are : - Hydriodic acid , HI ; Iodic acid , HIO ;; Periodic acid , HIO .; Pentoxide of iodine , I , O ,; and Nitrogen iodide , NI ,. How is ...
... blue color , each being a test for the other . What are the important compounds of iodine ? They are : - Hydriodic acid , HI ; Iodic acid , HIO ;; Periodic acid , HIO .; Pentoxide of iodine , I , O ,; and Nitrogen iodide , NI ,. How is ...
Page 50
... blue . How do we know that it exists in air ? There is no direct test for the detection of ozone in air . The potas- sium iodide test is fallacious , as air contains H2O , and HNO2 , which affect the test . Similarly , the metallic ...
... blue . How do we know that it exists in air ? There is no direct test for the detection of ozone in air . The potas- sium iodide test is fallacious , as air contains H2O , and HNO2 , which affect the test . Similarly , the metallic ...
Page 57
... blue flame and produces water and sulphur dioxide . It possesses the properties of an acid , and turns blue litmus red . What are the uses of hydrogen monosulphide ? In the laboratory it is a valuable reagent , precipitating many metals ...
... blue flame and produces water and sulphur dioxide . It possesses the properties of an acid , and turns blue litmus red . What are the uses of hydrogen monosulphide ? In the laboratory it is a valuable reagent , precipitating many metals ...
Page 61
... blue flame . It is brittle and a poor conductor of heat and electricity . Its compounds are similar to those of sulphur . NITROGEN . Symbol N. Give the derivation of the word . Atomic weight 14 . It is derived from nitron , nitre , and ...
... blue flame . It is brittle and a poor conductor of heat and electricity . Its compounds are similar to those of sulphur . NITROGEN . Symbol N. Give the derivation of the word . Atomic weight 14 . It is derived from nitron , nitre , and ...
Other editions - View all
Chemistry and Physics. a Manual for Students and Practitioners Joseph Struthers No preview available - 2016 |
Chemistry and Physics: A Manual for Students and Practitioners Joseph Struthers No preview available - 2015 |
Chemistry and Physics a Manual for Students and Practitioners Joseph Struthers No preview available - 2012 |
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710 Sansom Street acetate action alcohol aldehyde alkalies aluminium ammonia ammonium aniline antimony arsenic Atomic weight benzene bismuth bodies boiling burning calcium called carbon caustic chemical Chemistry chloride Cloth cobalt color colorless combination compounds containing copper crystalline crystals decomposed derivatives dioxide Diseases dissolved distilling edition electricity elements esters ether ethyl forms salts formula fusible gases Give glass gold H₂O hydrate hydrocarbons hydrochloric acid hydrogen hydroxide insoluble iodide iodine iron LEA BROTHERS lead leather light liquid magnesium magnet manganese MANUAL matter Medical medicine melts mercury metallic mineral mixture molecules monoxide nitrate nitric acid nitrogen obtained occurs octavo octavo volume oxide oxygen phosphorus plate platinum potash potassium powder practitioner prepared produced properties quantity rays silicon silver sodium sodium carbonate solid soluble soluble in water solution specific gravity student substance sulphate sulphide sulphuric acid Surgery Surgical Symbol temperature text-book vapor white precipitate yellow yields zinc