help me with this i really need to pass

Classify each reactant as a Brønsted-Lowry acid or base.

Part 1 of 2

(Choose one)

Base:

(Choose one)

H2O(1)+NH2(aq)=OH (aq)+NH4(aq)

Acid:

Part 2 of 2

Acid:

Base: (Choose one)

OH"(aq) + HPO4 (aq) -+ H2O(1) + PO2 (aq)

(Choose one)

Part 1 of 2:

Base: NH2
Acid: H2O

Part 2 of 2:
Acid: HPO4
Base: OH-