1)H2SO4+NaOH=NaHSO4+H2O
2)Zn+2HCl=ZnCl2+H2
3)-
4)-
H2SO4+2NaOH=Na2SO4+2H2O
Zn+2HCl=ZnCl2 +H2
Ca(OH)+2HNO3=Ca(NO3)2+2H2O
1)H2SO4+NaOH=NaHSO4+H2O
2)Zn+2HCl=ZnCl2+H2
3)-
4)-
H2SO4+2NaOH=Na2SO4+2H2O
Zn+2HCl=ZnCl2 +H2
Ca(OH)+2HNO3=Ca(NO3)2+2H2O