Al2(SO4)3+6NaOH=3Na2SO4+2Al(OH)3
2Al(+3)+3SO4(-2)+6Na(+)+6OH(-)=6Na(+)+3SO4(-2)+2Al(OH)3
2Al(+3)+6OH(-)=2Al(OH)3
Al2(SO4)3+6NaOH=3Na2SO4+2Al(OH)3
2Al(+3)+3SO4(-2)+6Na(+)+6OH(-)=6Na(+)+3SO4(-2)+2Al(OH)3
2Al(+3)+6OH(-)=2Al(OH)3