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HCl +H2O -> H3O^+ + Cl^-In the reaction shown above, theis the Bronsted-Lowry base, and theis the Bronsted-Lowry acid.A)Cl;HB)H;ClC)H2O;HClD)HCl;H2O

Sagot :

Answer:

H₂O is the Bronsted-Lowry base and HCl is the Bronsted-Lowry acid. Option C is correct.

Explanations:

Bronsted-Lowry acid is defined as the ion or molecule that donates a hydrogen ion (H⁺) in a chemical reaction. Since H⁺ is a proton, hence a Bronsted - Lowry acid is a proton donor meaning that we can determine the Bronsted - Lowry acid in a chemical reaction by simply looking out for the molecule that loses a hydrogen ion (proton).

From the chemical reaction given

[tex]HCl+H_2O\to H_3O^++Cl^-[/tex]

We can see that hydrochloric acid (HCl) donates a proton to have one less proton on the product side than on the reactant. Therefore, HCl in this case will be the Bronsted-Lowry acid since it acts as the donor.

Similarly, a Brønsted-Lowry base is a molecule or ion that accepts hydrogen ions in a reaction. From the reaction, you can see that water (H₂O) is the molecule that accepts this hydrogen ion to form a hydronium ion (H₃O). Hence, the water molecule will act as a Bronsted - Lowry base