The Popular Educator, Τόμος 4John Cassell, 1854 |
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Σελίδα 76
petent for the operator to have mixed it with oxygen previous to combustion : and this is what the chemist Cavendish did . Having effected a mixture of oxygen and hydrogen , and filled with this mixture a thick glass vessel , as ...
petent for the operator to have mixed it with oxygen previous to combustion : and this is what the chemist Cavendish did . Having effected a mixture of oxygen and hydrogen , and filled with this mixture a thick glass vessel , as ...
Σελίδα 90
... oxygen gas ; but the light of this flame is scarcely perceptible . The reader will here do well to again develope some hydrogen gas in the tobacco - pipe bottle apparatus , and set the gas on fire as it escapes . Whilst burning , if ...
... oxygen gas ; but the light of this flame is scarcely perceptible . The reader will here do well to again develope some hydrogen gas in the tobacco - pipe bottle apparatus , and set the gas on fire as it escapes . Whilst burning , if ...
Σελίδα 91
... oxygen , and 1 for hydrogen , con- You . sequently the atomic number of water must be 9 . must learn the atomic numbers of simple badies , but do not attempt too much at a time . Remember on this occasion the atomic numbers of hydrogen ...
... oxygen , and 1 for hydrogen , con- You . sequently the atomic number of water must be 9 . must learn the atomic numbers of simple badies , but do not attempt too much at a time . Remember on this occasion the atomic numbers of hydrogen ...
Σελίδα 97
... oxygen , it is affinity which unites these two bodies ; but it is cohesion which unites two particles of water . Hence , it is evident that in compound bodies cohesion and affinity act together , while in simple bodies it is only ...
... oxygen , it is affinity which unites these two bodies ; but it is cohesion which unites two particles of water . Hence , it is evident that in compound bodies cohesion and affinity act together , while in simple bodies it is only ...
Σελίδα 110
... Oxygen 8 Oxygen 96 Nitrogen t absorption of the gas . Repeat the experiment with lime water , or rather cream of lime or solution of sugar of lead , and remark that the solution is still more rapid . In this diagram , I have avoided all ...
... Oxygen 8 Oxygen 96 Nitrogen t absorption of the gas . Repeat the experiment with lime water , or rather cream of lime or solution of sugar of lead , and remark that the solution is still more rapid . In this diagram , I have avoided all ...
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acid adjectives adverbs ammonia antimony aorist apparatus arsenic atmosphere barometer body bottle called Cash Account CASSELL'S compound contains Cotton Account dative denotes density direction employed English equal example exercise exterior angle Florence flask force fraction French genitive given glass grave accent gravity greater Greek hence hydrogen inches Italian language Latin latter LESSONS liquid London and Westminster manganese marked means mercury metal motion nitric acid noun object orifice oxygen pá-dre participle particles Perfect Tense piston Pluperfect Tense plural precipitate preposition present pressure pronounced quantity qué-sto remark right angles rocks scale sentence side solution sound straight line student sulphur sulphuret surface syllable Tense thou tion triangle tube ú-na University of Pavia velocity verb vessel vowel weight werde Westminster Bank words würde zinc ας δε εν εστιν ης Οἱ ον ου