Arrhenius & Bronstead Acid/Bases

1. In the reaction, identify the acid and base.

2. What is the conjugate acid of NH₃?
3. What is the conjugate acid of OH^-?
4. What is the conjugate acid of NaHSO₃?
5. What is the conjugate base of NaHSO₃?
6. It is known that the hydride ion H^- is a stronger base than OH^-, what is(are) the product(s) of the reaction: H^-(aq) +H₂O(l) à