Why does c6h5so3h does not react with c6h5so3na?

Answer 1

The one is a weak acid, the other is its conjugated base (sodium salt of - ). There is NO reaction because they are conjugated.

Answer 2

C6H5SO3H is an acid (benzenesulfonic acid), and C6H5SO3Na is its sodium salt. Since both compounds contain the same functional group, they do not react with each other. The reaction between an acid and its salt typically involves proton transfer, but in this case, the molecules are already in their stable forms.