(NB: ethanoic acid is the same as acetic acid)

A B

CD

NaHSO : A) acid B) 3 C) weak D) HSO + H O <-----> SO + H O4 4 2 4 3 - 2- +

NaOH

Na2HPO4

KOH

NaHCO3

Na2CO3

NaH2PO4

NaHSO3

Ca(OH)2

CH3COONa

Na3PO4

NH3

(Ask your teacher if your class is doing this section.)