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Nitric Acid (68% concentrated)
Concentrated nitric acid (HNO₃, 68% w/w), a powerful oxidising acid used for dissolving metals (aqua regia with HCl dissolves gold), refining silver (parting), and synthesising nitrate compounds. Produces toxic brown NO₂ fumes — use only in a fume hood with full protective equipment.
Kamisheni ya Mtengenezaji: 10%
Waundaji wa michoro hupata asilimia hii wateja wanaponunua kupitia Michoro yao
Free
Bidhaa marejeleo - Inatumika katika ramani na maudhui ya elimu
Inapakia michoro...
