Осуществиет цепь последовательных превращений:
Al+Al2O3 -> Al2(So4)3 -> Al(OH)3 -> AlCl3
Al+Al2O3 -> Al2(So4)3 -> Al(OH)3 -> AlCl3
More Questions From This User See All
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
4Al + 3O2 = 2Al2O3
Al2O3 + 3H2SO4 = Al2(SO4)3 +3 H2O
Al2(SO4)3 + 6NaOH = 2Al(OH)3 + 3Na2SO4
Al(OH)3 + 3HCl = AlCl3 + 3H2O