Question

Write net ionic equation for all the reactions that occurred with the metals.

Cu(s) with Ag+

Pb(s) with Cu2+(aq)

thank you

Answer 1

http://www.files.chem.vt.edu/RVGS/ACT/notes/activity_series.html

Any metal will displace the ion of another metal BELOW it in the activity series.
Cu(s) + 2Ag^+ ==> 2Ag(s) + Cu^+2