Balanceamento da equação
Posted: Tue Apr 19, 2022 6:38 am
Al2(SO4)3 + H2O = Al(OH)3 + H3O^+ + SO4 ^-2
Al 3+ add 6 H2O to [Al(H2O)6] 3+ this can separate H+ .
[Al(H2O)5OH] 2+ + H+
Check here for iron
https://www.chemguide.co.uk/inorganic/c ... idity.html