Al-Al2O3-Al(SO4)3-Al(OH)3

Question

Al-Al2O3-Al(SO4)3-Al(OH)3

Answer 1

4Al +3O2 = 2Al2O3
Al2O3 +3H2SO4 = Al2(SO4)3 + 3H2O
Al2(SO4)3 +6 NaOH = 2Al(OH)3 +3Na2SO4

Comments

а это точный ответ

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