Chemistry, 20.06.2021 04:30 kawaiiiiiiii4715
7. 2. Nêu hiện tượng, viết PT xảy ra khi: c. cho hh gồm 0,2 mol K và 0,2 mol Al2O3 vào nước dư
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7. 2. Nêu hiện tượng, viết PT xảy ra khi:
c. cho hh gồm 0,2 mol K và 0,2 mol Al2O3 vào nước dư...
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