V2EX trioxide

Trioxide

Definition / 释义

trioxide三氧化物;指由三个氧原子与另一种元素(或元素组合)构成的氧化物,常见于化学命名中,如 sulfur trioxide(三氧化硫,SO)。

Pronunciation / 发音

/traksad/

Examples / 例句

Sulfur trioxide is a reactive chemical.
三氧化硫是一种反应性很强的化学物质。

When released into the air, sulfur trioxide can rapidly form sulfuric acid aerosols, which pose risks to human health and industrial equipment.
当三氧化硫释放到空气中时,它会迅速形成硫酸气溶胶,从而对人体健康和工业设备造成风险。

Etymology / 词源

由前缀 tri-(源自希腊语,意为“”)+ oxide(“氧化物”,表示与氧结合的化合物)构成,字面意思就是“含三个氧的氧化物”。在化学系统命名里,常用来标示氧原子的数量。

Related Words / 相关词

Literary Works / 文学与著作例证

  • CRC Handbook of Chemistry and Physics(常作为化学物性与化合物数据的权威工具书,条目中常见“三氧化物/… trioxide”的命名)
  • Shriver & Atkins’ Inorganic Chemistry(无机化学教材中讨论多种三氧化物与其结构、反应性)
  • *IUPAC Nomenclature of Inorganic Chemistry (Red Book)*(无机化学命名规则中涉及 trioxide 等含氧化合物的命名用法)
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