For each reaction, identify the Bransted-Lowry add, the Bransted-Lowry base, the

Question

Problem 32P

For each reaction, identify the Brønsted–Lowry acid, the Brønsted–Lowry base, the conjugate acid, and the conjugate base.

(a) $\mathrm{HI}(a q)+\mathrm{H}_{2} \mathrm{O}(l) \rightarrow \mathrm{H}_{3} \mathrm{O}^{+}(a q)+l^{-}(a q)$

(b) $\mathrm{CH}_{3} \mathrm{NH}_{2}(a q)+\mathrm{H}_{2} \mathrm{O}(l) \rightleftharpoons \mathrm{CH}_{3} \mathrm{NH}_{3}^{+}(a q)+\mathrm{OH}^{-}(a q)$

(c) $\mathrm{CO}_{3}^{2-}(a q)+\mathrm{H}_{2} \mathrm{O}(l) \rightleftharpoons \mathrm{HCO}_{3}^{-}(a q)+\mathrm{OH}^{-}(a q)$

.

(d) $\mathrm{H}_{2} \mathrm{CO}_{3}(a q)+\mathrm{H}_{2} \mathrm{O}(l) \rightleftharpoons \mathrm{H}_{3} \mathrm{O}^{+}(a q)+\mathrm{HCO}_{3}^{-}(a q)$

Equation Transcription:

$HI(aq)+{H}_{2}O(l)\rightarrow{}{H}_{3}{O}^{+}(aq)+{l}^{-}(aq)$

$C{H}_{3}N{H}_{2}(aq)+{H}_{2}O(l)$ ⇌ $C{H}_{3}N{{H}_{3}}^{+}(aq)+O{H}^{-}(aq)$

$C{{O}_{3}}^{2-}(aq)+{H}_{2}O(l)$ ⇌ $HC{{O}_{3}}^{-}(aq)+O{H}^{-}(aq)$

.

${H}_{2}C{O}_{3}(aq)+{H}_{2}O(l)$ ⇌ ${H}_{3}{O}^{+}(aq)+HC{{O}_{3}}^{-}(aq)$

Text Transcription:

HI(aq)+H_2O(l) rightarrow H_3O^+(aq)+l^-(aq)

CH_3NH_2(aq)+H_2O(l) ⇌ CH_3NH_3+(aq)+OH^-(aq)

CO_3^2-(aq)+H_2O(l) ⇌ HCO_3^-(aq)+OH^-(aq)

.

H_2CO_3(aq)+H_2O(l) ⇌ H_3O^+(aq)+HCO_3^-(aq)

Answer 1

Step-by-Step Solution:

Problem 32P

For each reaction, identify the Bransted-Lowry add, the Bransted-Lowry base, the conjugate acid, and the conjugate base.

(a)

(b)

(c)

(d)

Step by Step Solution

Step 1 of 4

Bronsted-lowry definition of acid-base is as it applies to a wider range of acid-base phenomena. This definition focuses on the transfer of ions in an acid-base reaction. therefore , according to bronsted-lowry an acid is a proton donor () and a base is a proton acceptor(). The substance that results after acid donates a proton is the conjugate base of that acid and the substance that results after the base accepts a proton is conjugate acid of that base.

(a).

The given reaction is as follows:

Now will identify the Bronsted-lowry acid, Bronsted-lowry base, conjugate acid and conjugate base in the given equation.

Bronsted-lowry acid =

Bronsted-lowry base =

Conjugate base =

Conjugate acid =

Step 2 of 4