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aqua regia

/ˈækwə ˈriːdʒiə/

翻译: 一种高腐蚀性的硝酸和盐酸混合物,通常比例为1:3,以其能溶解金、铂等贵金属而闻名。

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phrase

/ˈækwə ˈriːdʒiə/C1formalscientific
  • zh一种高腐蚀性的硝酸和盐酸混合物,通常比例为1:3,以其能溶解金、铂等贵金属而闻名。

A highly corrosive mixture of nitric acid and hydrochloric acid, typically in a ratio of 1:3, known for its ability to dissolve noble metals such as gold and platinum.

  1. Chemical mixtureC2formal

    A highly corrosive mixture of concentrated nitric acid and hydrochloric acid, typically in a ratio of 1:3, used to dissolve noble metals such as gold and platinum.

    zh化学混合物

    • Aqua regia is one of the few substances that can dissolve gold.
    • The chemist prepared aqua regia to clean the laboratory equipment.
    • Historically, aqua regia was used to test the purity of gold.