Chapter 4.3, Problem 2CP

Identify the Brø�nsted base in the following equation:

$\text{HCl}\left(aq\right)+{\text{NO}}_{\text{2}}^{\text{-}}\left(aq\right)\to {\text{HNO}}_{\text{2}}\left(aq\right)+{\text{Cl}}^{\text{-}}\left(aq\right)$

a)

$\text{HCl}\left(aq\right)$

b)

${\text{NO}}_{\text{2}}^{\text{-}}\left(aq\right)$

c)

${\text{HNO}}_{\text{2}}\left(aq\right)$

d)

${\text{Cl}}^{\text{-}}\left(aq\right)$

e)

${\text{H}}_{\text{2}}\text{O}\left(l\right)$