осуществить превращение H2O->NaOH
NaOH->Na2SO4
NaOH->Al(OH)3
Al(OH)3->Al2O3
2H2O + 2Na = 2NaOH + H2
2NaOH + H2SO4 = Na2SO4 + 2H2O
3NaOH + AlCl3 = Al(OH)3 + 3NaCl
2Al(OH)3 = Al2O3 + H2O (прокаливание)
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
2H2O + 2Na = 2NaOH + H2
2NaOH + H2SO4 = Na2SO4 + 2H2O
3NaOH + AlCl3 = Al(OH)3 + 3NaCl
2Al(OH)3 = Al2O3 + H2O (прокаливание)