ácido carbónico

== Portuguese == === Alternative forms === ácido carbônico (Brazil) === Pronunciation === === Noun === ácido carbónico m (uncountable) (European Portuguese spelling) carbonic acid (a weak unstable acid, H2CO3) == Spanish == === Noun === ácido carbónico m (uncountable) carbonic acid (a weak unstable acid, H2CO3) === Further reading === “ácido carbónico”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025