Which of the following are conjugate acid-base pairs ?

0 ⤊

a) HBr and Br -
b) H3O+ and H2O
c) HCN and CN -
d) HClO4 and Cl -
e) KOH and OH -

2007-03-09 01:53:29 · 3 answers · asked by Gemini 2 in Science & Mathematics ➔ Chemistry

a,b and c

A conjugate acid and base should differ only by a H+

2007-03-09 02:20:10 · answer #1 · answered by bellerophon 6 · 0⤊ 0⤋

very confusing thing. check out onto yahoo and bing. that can assist!

2014-11-13 23:13:38 · answer #2 · answered by Anonymous · 0⤊ 0⤋

a,b,c

2007-03-09 10:23:09 · answer #3 · answered by Anonymous · 0⤊ 0⤋