V2EX oxyacid

Oxyacid

释义 Definition

含氧酸;氧酸:一种含有氧元素并通常由氢(H)、氧(O)和另一种元素(常为非金属,如硫、氮、磷、氯等)组成的酸。常见例子有 HSO(硫酸)HNO(硝酸)HPO(磷酸)
(在化学语境中最常用;与不含氧的 hydroacid/氢酸 相对。)

发音 Pronunciation (IPA)

/ksisd/

例句 Examples

Oxyacids often contain hydrogen, oxygen, and another element.
氧酸通常含有氢、氧以及另一种元素。

Because sulfur can form multiple oxyacids, the oxidation state of sulfur helps explain why sulfurous acid and sulfuric acid behave differently.
由于硫能形成多种氧酸,硫的氧化态有助于解释为什么亚硫酸和硫酸的性质不同。

词源 Etymology

oxy- 来自希腊语 oxys(意为“酸的、尖锐的”),在早期化学命名中常与“酸性”相关;acid 来自拉丁语 acidus(意为“酸的”)。合起来 oxyacid 字面含义可理解为“含氧的酸”,用于区分是否含氧这一结构特征。

相关词 Related Words

文献与作品 Literary / Notable Works

  • Chemistry: The Central Science(Brown, LeMay 等)在酸碱与无机化学章节中讨论氧酸及其结构与强酸性来源。
  • Inorganic Chemistry(Housecroft & Sharpe)系统介绍主族元素氧酸、氧阴离子及命名规律。
  • General Chemistry(Linus Pauling)涉及氧酸的成键、结构与酸性强弱的解释框架。
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