aqua regia

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/ˈɑː.kwə ˈɹeɪ.ɡi.ə/ English

Definitions

noun

A mixture of three parts concentrated hydrochloric acid to one part concentrated nitric acid.

Related words

Synonyms

aqua regis nitro-hydrochloric acid aqua fortis aurochloride aurate aurichalcum aurum auride aurichalchum water aqua aura eka-rhenium elixir aqua auric acid rose gold distilled verdigris

References