chem homework please help

Question

For the chemical reaction

write the net ionic equation, including the phases.

then:

Which ions are considered spectator ions for this reaction out of these 4?

ClO-4

Na+

H+

OH-

Answer 1

The net reaction is simply

H⁺_(aq) + OH^-_(aq) → H₂O_(l)

The spectator ions are the ones who don't participate in the net reaction. They are, in this case:

ClO₄^- and Na⁺