PbCl2 (s) ==== Pb2+ (aq) + 2 Cl-
(aq)
Record your observations for the
following changes and explain each in term of Le Chatelier’s
principle. Write net ionic equations for the reactions which
occur.
1. Heating the PbCl2
mixture.
2. Addition 1.0 M Na2CO3 to the
clear liquid.
3. Reaction with 1.0 M
HNO3.
4. Reaction with Na2S.