Question

Balance :- Nacl+H2O----> NaO+Hcl

Answer 1

First of all, I think the equation is wrong. Neutralization reaction happens when a base reacts with an acid resulting in water and metal salt...So it should be -

NaOH + HCl -> NaCl + H₂O

Answer 2

The equation you wrote is wrong. The correct balanced equation will be 2NaCl+2H2O=2NaOH+H2+Cl2