August 2021 0 11 Report
1) 4Al+3O2=2Al2O3 2) Al2O3+6HCl=2AlCl3+3H2O
3) AlCl3+3NaOH=3NaCl+Al(OH)3
4) Al(OH)3+NaOH=Na[Al(OH)6]
5) Na[Al(OH)6]+H2SO4=Na2SO4+Al2(SO4)3+H2O
6) Al2(SO4)3+6HNO3=2Al(NO3)3+3H2SO4

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