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aqua regia

noun aqua re·gia \ -ˈrē-j(ē-)ə \

Definition of aqua regia

:a mixture of nitric and hydrochloric acids that dissolves gold or platinum

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Origin and Etymology of aqua regia

New Latin, literally, royal water

Medical Dictionary

aqua regia

noun aqua re·gia \ -ˈrē-j(ē-)ə \

medical Definition of aqua regia

:a mixture of nitric and hydrochloric acids that dissolves gold or platinum — called also nitrohydrochloric acid

Learn More about aqua regia

  1. Britannica.com: Encyclopedia article about aqua regia

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