Identify the Bronsted-Lowry acid and base in the reaction NH+4(aq)+H2O(l)NH3(aq)+H3O+(aq)? What is the conjugate base?

1 Answer
Aug 14, 2017

Well, for...

NH+4(aq)+H2O(l)NH3(aq)+H3O+(aq),

the conjugate base has one less H+. What has one less H+ than H3O+?

H3O+H+=H2O

And in fact, water is amphoteric. What is the conjugate base of H2O in...

H2O(l)+CH3COO(aq)CH3COOH(aq)+OH(aq)?

Given that acetate, CH3COO, is a weak base, will acetic acid be a weak or strong acid?