Odpowiedź :
a) KOH+HCl--->KCl+H2O
K+ +OH- +H+ +Cl- --->K+ +Cl- +H2O
OH- +H+ --->H2O
b) Ba(OH)2+H2SO4--->BaSO4+2H2O
Ba2+ +2OH- +2H+ +SO4 2- --->Ba2+ +SO4 2- +2H2O
2OH- +2H+ --->2H2O
a) KOH+HCl--->KCl+H2O
K+ +OH- +H+ +Cl- --->K+ +Cl- +H2O
OH- +H+ --->H2O
b) Ba(OH)2+H2SO4--->BaSO4+2H2O
Ba2+ +2OH- +2H+ +SO4 2- --->Ba2+ +SO4 2- +2H2O
2OH- +2H+ --->2H2O