diazoic acid

noun
di·​a·​zo·​ic acid | \ ¦dīə¦zōik-\

Definition of diazoic acid

: any of a class of acids containing a diazo group united with hydroxyl especially : an aromatic acid of the general formula ArN=NOH (as benzene-diazoic acid C6H5N=NOH) obtained in the form of salts by treating a diazonium chloride with alkali

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History and Etymology for diazoic acid

International Scientific Vocabulary diaz- + -ic

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