Which correctly identifies the hydrogen ion donor and acceptor in the equilibrium reaction shown?H2O(l) + HX(aq) ⇌ X–(aq) + H3O+(aq)

In the given equilibrium reaction, H2O(l) + HX(aq) ⇌ X–(aq) + H3O+(aq), the hydrogen ion donor and acceptor can be identified as follows:

1. Hydrogen Ion Donor: The hydrogen ion donor is the substance that gives away a hydrogen ion (H+) in the reaction. In this case, it is HX(aq). This is because HX(aq) breaks down into X–(aq) and a hydrogen ion, which is then accepted by H2O(l) to form H3O+(aq).

2. Hydrogen Ion Acceptor: The hydrogen ion acceptor is the substance that accepts a hydrogen ion (H+) in the reaction. In this case, it is H2O(l). This is because H2O(l) accepts a hydrogen ion from HX(aq) to form H3O+(aq).

So, HX(aq) is the hydrogen ion donor and H2O(l) is the hydrogen ion acceptor in the given equilibrium reaction.