Arkansas State University
Department of Chemistry
and Physics
Worksheet 
Conjugate Acid/Base Pairs

 

Determine the conjugate acid for each:
 
H2O F-
HCO3- SO42-
OH- PO43-
H2PO4- Cl-
ClO4- CH3COO-
SH- CN-
HSO4- NH3

Determine the conjugate base for each:
 
H2O HF
HCO3- HSO4-
OH- HPO42-
H3PO4 HCl
HBrO2 CH3COOH
H2S HOCN
HSO4- NH3

answers