Question

wht is aqua ? - regia​

Answer 1

Answer:

Explanation:

Aqua regia is a mixture of nitric acid and hydrochloric acid, optimally in a molar ratio of 1:3. Aqua regia is a yellow-orange fuming liquid, so named by alchemists because it can dissolve the noble metals gold and platinum, though not all metals. Wikipedia

Formula: HNO₃+3 HCl

Boiling point: 108 °C

Melting point: -42 °C

Density: 1.21 g/cm³

Solubility in water: Miscible

NFPA 704 (fire diamond): 0 3 0OX