1. NaOH+HCl= NaCl+H2O
2. 2Al(OH)3+3H2SO4= Al2(SO4)3+6H2O
3. Ca(OH)2+2HCl= CaCl2+2H2O
4. CaCO3+2HCl= CaCl2+ H2O+ CO2
5. 2KOH + H2SO4= K2SO4+ 2H2O
Объяснение:
1. NaOH+HCl= NaCl+H2O
2. 2Al(OH)3+3H2SO4= Al2(SO4)3+6H2O
3. Ca(OH)2+2HCl= CaCl2+2H2O
4. CaCO3+2HCl= CaCl2+ H2O+ CO2
5. 2KOH + H2SO4= K2SO4+ 2H2O
Объяснение: