Compléter Question 36Version en ligne Acidic , basic and amphoteric par CHUA BI YUN Moe 1 NaOH 2MgO 2HCl 3H2O H2 MgO + ? MgCl2 + 2 3H2 2AlCl3 NaOH 2H2O 6HCl Al2O3 + ? + 3 2H2O HCl 3H2O 3NaOH 2NaAl 2NaOH Al2O3 + + ? ( OH ) 4 4 Na2SO4 HCl 2NaOH 2H2O H2 3NaOH SO3 + ? +