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16 gen 631 anni - Muriatic (hydrochloric) acid, sulfuric acid, and nitric acid are discoveries of Arabic alchemists, as are soda (al-natrun) and potassium (al-qali).

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History of chemistry

ByDina Bawazeer

14 nov 2018

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16 gen 631 anni

Adesso

~ 1395 years ago

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