balance the following molecular equation. Then write i)full ionic equation (ii) net ionic equation (iii) spect?

a) Mg O + HCl= Mg Cl+H2O
b) Al OH3+H2 SO4 = Al2 SO4+H2O
C) Ba CO3 +HCL O4 = Ba ClO4+H2O+CO2
d) KO H +H2SO4=K2SO4+H2O