«QUINQUEVALENCY» এর সঙ্গে সম্পর্কিত ইংরেজী বই
নিম্নলিখিত গ্রন্থপঞ্জী নির্বাচনে
quinquevalency শব্দটির ব্যবহার খুঁজুন। ইংরেজী সাহিত্যে
quinquevalency শব্দের ব্যবহারের প্রসঙ্গ সম্পর্কিত বই এবং তার থেকে সংক্ষিপ্তসার।
1
Valency Clasical And Modern
The pentafluoride IF5 (b.p. 97°), which is rapidly attacked by water, probably with
the initial production of I0F3 ,f shows clear quinquevalency. The colourless, solid,
and wholly acidic oxide I205 is prepared by the direct oxidation of elementary ...
2
Valency, Classical and Modern
The pentafluoride IF5 (b.p. 97°), which is rapidly attacked by water, probably with
the initial production of I0F3,f shows clear quinquevalency. The colourless, solid,
and wholly acidic oxide I205 is prepared by the direct oxidation of elementary ...
William George Palmer,
1959
3
Journal of the College of Science, Imperial University of Tokyo
lead peroxide, silver oxide, or ozone should raise the valency of the nitrogen to
only quadrivalency and not to quinquevalency, and that it should raise it at all
without converting the sulphonate to sulphate radicals. Neither Claus nor
Raschig ...
4
Journal - Chemical Society, London
All the reactions adduced by Levitsky in proof of the tervalency of the phosphorus
in the ethyl compound of this type and in its acid are shown to be equally well
explained by assuming the quinquevalency of the phosphorus which is more in ...
Chemical Society (Great Britain),
1907
5
Proceedings of the Chemical Society
(ii) The normal or »yn-metallic diazo-compounds should be called normal diazo-
oxides or diazo-oxides. (iii) The iso- or anii-compounds should be called isodiazo
-oxitle?. Discussion. Dr. Morgan said that the retention of the quinquevalency of ...
Chemical Society (Great Britain),
1907
6
Proceedings of the Chemical Society
Dr. Morgan said that the retention of the quinquevalency of the salt forming
nitrogen atom and the representation of the mobility of the diazo-group N2 by
means of the doubly linked attachment to the aromatic nucleus were both strong
...
7
Report of the Annual Meeting
... experiments (with the exception of that in which ^-tolyl-hydrazine was used) is
useless if the change of valency direction established in the case of sulphur and
selenium also occurs in nitrogen during the change from ter- to quinquevalency.
British Association for the Advancement of Science,
1905
8
Modern Inorganic Chemistry
The hypophosphites are oxidized to phosphates by oxidizing agents. Constitution
.—Assuming the quinquevalency of phosphorus, the relations between
phosphoric, phosphorous, and hypophosphorous acids are well illustrated by the
graphic ...
Joseph William Mellor,
1917
9
Report of the Annual Meeting
... experiments (with the exception of that in which p-tolyl-hydrazine was used) is
useless if the change of valency direction established in the case of sulphur and
selenium also occurs in nitrogen during the change from ter- to quinquevalency.
British Association for the Advancement of Science. Meeting,
1905
10
Journal of the Chemical Society
The quinquevalency of antimony favours the reversibility of the reaction, whilst
the tervalency does not. The separation of antimony from tin may be effected from
sodium sulphide solution to which potassium cyanide is added. The separation is
...