Nacl + h20 <=> Naoh + HCL
dude, NaOh is a strong base and HCL is a strong acid, so, they will react and this will be backword, also, h20 is a week acid and nacl is a salt, only some H+ will be produced by this, but all naoh + hcl will be converted into this. so, hard to balence and the reaction...