Multiple Choice QuestionWhich correctly identifies the hydrogen ion donor and acceptor in the equilibrium reaction shown?H2O(l) + HX(aq) ⇌ X–(aq) + H3O+(aq)Multiple choice question.H2O is a hydrogen ion donor, and X– is a hydrogen ion acceptor.H3O+ is a hydrogen ion donor, and HX is a hydrogen ion acceptor.H2O is a hydrogen ion donor, and HX is a hydrogen ion acceptor.H3O+ is a hydrogen ion donor, and X– is a hydrogen ion acceptor.
Question
Multiple Choice QuestionWhich correctly identifies the hydrogen ion donor and acceptor in the equilibrium reaction shown?H2O(l) + HX(aq) ⇌ X–(aq) + H3O+(aq)Multiple choice question.H2O is a hydrogen ion donor, and X– is a hydrogen ion acceptor.H3O+ is a hydrogen ion donor, and HX is a hydrogen ion acceptor.H2O is a hydrogen ion donor, and HX is a hydrogen ion acceptor.H3O+ is a hydrogen ion donor, and X– is a hydrogen ion acceptor.
Solution
The correct answer is: H2O is a hydrogen ion donor, and HX is a hydrogen ion acceptor.
Here's why:
In the given equilibrium reaction, H2O(l) and HX(aq) are on the left side of the equation, which means they are the reactants. On the right side of the equation, we have X–(aq) and H3O+(aq), which are the products.
A hydrogen ion donor is a substance that donates a proton (H+) in a reaction. In this case, H2O is donating a hydrogen ion to become OH- (which is not shown in the equation but is implied).
A hydrogen ion acceptor is a substance that accepts a proton (H+) in a reaction. In this case, HX is accepting a hydrogen ion to become X– and H3O+.
Therefore, H2O is the hydrogen ion donor, and HX is the hydrogen ion acceptor.
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