The Philosophical Magazine and Journal: Comprehending Various Branches of Science, the Liberal and Fine Arts, Agriculture, Manufactures, and Commerce, 56권Richard Taylor and Company, 1820 |
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295 페이지
... arsenic . This mineral consists principally of arsenieuret of nickel , but contains also a small quantity of arsenieuret of cobalt and sul- phuret of antimony . It was analysed in the manner following : To the mineral was added nitric acid ...
... arsenic . This mineral consists principally of arsenieuret of nickel , but contains also a small quantity of arsenieuret of cobalt and sul- phuret of antimony . It was analysed in the manner following : To the mineral was added nitric acid ...
296 페이지
... arsenic acid . The nitric solution , which had parted with the arseniate of antimony by dilution with water , was then decomposed by sub- carbonate of soda added in slight excess ; a pale apple - green precipitate fell down , weighing ...
... arsenic acid . The nitric solution , which had parted with the arseniate of antimony by dilution with water , was then decomposed by sub- carbonate of soda added in slight excess ; a pale apple - green precipitate fell down , weighing ...
297 페이지
... Arsenic acid Water 0-362 or Arseniate of nickel 0706 0.025 Arseniate of cobalt 0.049 .. 0.368 0.245 1.000 0.245 1.000 The pure arseniate of nickel therefore will consist of 0.512 per cent . of oxide of nickel , and 0.488 of arsenic acid ...
... Arsenic acid Water 0-362 or Arseniate of nickel 0706 0.025 Arseniate of cobalt 0.049 .. 0.368 0.245 1.000 0.245 1.000 The pure arseniate of nickel therefore will consist of 0.512 per cent . of oxide of nickel , and 0.488 of arsenic acid ...
298 페이지
... arsenic acid . The arseniate of iron is yellowish white , the simple peroxide brown - red , showing that no arsenic acid remains in the solution , if the ferrugineous precipitate , after being yellowish white , appears red in the last ...
... arsenic acid . The arseniate of iron is yellowish white , the simple peroxide brown - red , showing that no arsenic acid remains in the solution , if the ferrugineous precipitate , after being yellowish white , appears red in the last ...
299 페이지
... arsenic than the native arseniuret of nickel , and consequently one atom of ... acid . Ten grains of this sulphate reduced in a charcoal crucible at the ... acid ... Water .. 0.475 0.140 0-385- -1.000 This salt appears to contain 1 atom ...
... arsenic than the native arseniuret of nickel , and consequently one atom of ... acid . Ten grains of this sulphate reduced in a charcoal crucible at the ... acid ... Water .. 0.475 0.140 0-385- -1.000 This salt appears to contain 1 atom ...
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alloy appears Argand burner arsenic arsenic acid ascertained astronomers atmosphere aurora borealis body boiling buds bushels calculated Captain carbon carrots centre Cloudy coal coal gas colour common containing crops cubical degree density discovery distance Ditto dung earth eclipse effect electric Engravings equal equations Everard Home experiments Fair feet fluid formed heat honour hydrogen inches iron island July June Lancaster Sound land latitude light longitude lunar lunations matter mean medium method minutes months moon motion nature nickel nitrous acid o'clock observations obtained olefiant oxide oxygen Paris passing period phænomena Philosophical planets plate platinum produced quantity respecting root Royal Society Sept ships Sir Joseph Banks solar Solar Eclipse specific gravity steel stone sulphate sulphuric acid surface Tables thermometer Tilloch tion turnips voyage weight whole wood wootz
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23 페이지 - Tuesday; 9. Wednesday; 10. Thursday; 11. Friday; 12. Saturday; 13. Sunday; 14. Monday; 15. Tuesday; 16. Wednesday; 17. Thursday; 18. Friday; 19. Saturday; 20. Sunday; 21. Monday; 22. Tuesday; 23. Wednesday'; 24. Thursday; 25. Friday; 26. Saturday; 27. Sunday; 28. Monday; 29. Tuesday; 30. Wednesday.
45 페이지 - &c. with practical Rules and Examples. To which is added, an Essay on the Nature and Properties of. Timber, the Method of Seasoning, the Causes and Prevention of Decay;
92 페이지 - had proved that there was no continent but what must lie far to the south, there •remained nevertheless room for very large islands in places wholly unexamincd: and many of those which were formerly discovered, are but imperfectly explored, and their situations as imperfectly known. I was besides of opinion, that my
92 페이지 - and many of those which were formerly discovered, are but imperfectly explored, and their situations as imperfectly known. I was besides of opinion, that my remaining in this sea some time longer, would be productive of improvements in navigation and geography, as well as in other sciences.
45 페이지 - Elementary Principles of Carpentry; being a Treatise on the Pressure and Equilibrium of Beams and Timber Frames; the Resistance of Timber ; and the Construction of Floors, Roofs, Centres, Bridges, &c. with practical Rules and Examples. To which is added, an Essay on the Nature and Properties of. Timber,
473 페이지 - Eighty and ninety 662 Ninety and a hundred .. .. 119 A hundred 2 A hundred and two 1 Increased in the burials this year, 120. There have been executed in London and the county of Surrey, 38; of which number ten only have been reported to be buried within the bills of mortality.
92 페이지 - winter within the tropic, if I met with no employment before I came there. I was now well satisfied no continent was to be found in this ocean, but what must lie so far to
169 페이지 - change for blunt, The nation's out of joint: Franklin a wiser course- pursues, And all your thunder useless views By keeping to the point.
92 페이지 - as to be wholly inaccessible on account of ice; and that if one should be found in the Southern Atlantic Ocean, it would be necessary to have the whole summer before us to explore it. On the other hand, upon a supposition that there is no land there, we undoubtedly might have reached the Cape of Good Hope by
303 페이지 - Pomarium Britannicum: an Historical and Botanical Account of Fruits known in Great Britain ; with three coloured Plates relating to the parts of Fructification. By Henry Phillips Royal