酸性水溶液中における亜硝酸の自己分解

DOI Web Site Web Site 被引用文献1件

書誌事項

タイトル別名
  • Consumption rate of nitrous acid in aqueous solution.
  • サンセイ スイヨウエキチュウ ニ オケル アショウサン ノ ジコ ブンカイ

この論文をさがす

抄録

The consumption rate of nitrous acid in aqueous solutions isolated from gas phase was measured at 288313K.<BR>The decomposition of nitrous acid in an aqueous solution progresses according to the elementary reactions proposed by several investigators based on experiments carried out in gas-liquid systems. However, this reaction must be treated as a reversible one when the aqueous solution is isolated from the gas phase. Furthermore, when oxygen is dissolved into the aqueous solution, nitrous acid also disappears by oxidation in addition to decomposition. The rate-controlling step of the oxidation of nitrous acid is the aqueous-phase oxidation in which nitrogen monoxide formed from nitrous acid reacts with the dissolved oxygen.<BR>On the basis of the above considerations, the rate equations of the overall decomposition of nitrous acid and the oxidation of nitrogen monoxide in aqueous solution are derived, and the rate constants are determined at 288313K. The overall rate equation for the consumption of nitrous acid in aqueous solution containing dissolved oxygen is also derived.

収録刊行物

被引用文献 (1)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ