In the following reaction HCO_3^{-} + H_2O ri | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) According to the Bronsted-Lowry theory,a base is a substance that accepts a proton $(H^{+})$.In the forward reaction: $HCO_3^{-} + H_2O \rightleft

Vedclass · Accepted Answer

$CO_3^{2-}$ and $H_2O$

Vedclass · Answer

(D) According to the Bronsted-Lowry theory,a base is a substance that accepts a proton $(H^{+})$.In the forward reaction: $HCO_3^{-} + H_2O \rightleftharpoons CO_3^{2-} + H_3O^{+}$.$HCO_3^{-}$ acts as a Bronsted acid because it donates a proton to form $CO_3^{2-}$.$H_2O$ acts as a Bronsted base because it accepts a proton to form $H_3O^{+}$.In the reverse reaction: $CO_3^{2-} + H_3O^{+} \rightleftharpoons HCO_3^{-} + H_2O$.$CO_3^{2-}$ acts as a Bronsted base because it accepts a proton to form $HCO_3^{-}$.$H_3O^{+}$ acts as a Bronsted acid because it donates a proton to form $H_2O$.Thus,the two Bronsted bases in the reaction are $H_2O$ and $CO_3^{2-}$.

In the following reaction $HCO_3^{-} + H_2O \rightleftharpoons CO_3^{2-} + H_3O^{+}$,which two substances are Bronsted bases?

Similar Questions

Which of the following is not a Lewis acid?

The dissociation constants $(K_a)$ of four acids are given below. Which of these is the strongest acid?

The conjugate bases for $HCO_3^-$ and $NH_3$,respectively,are

Conjugate acid of $NH_2^{-}$ and $NH_3$ are respectively

The species among the following,which can act as an acid and a base is

Vedclass Test Series

Exam Paper Generator

Online Exam Module