Complete, Balance and classify the chemical reaction....please help do not understand

Question

A)Li(s)+AuCL3(aq)->
B)AL(NO3)(aq)+K2CO3(ag)->
C)Ba(s)+F2(g)->
D)SnCI2(aq)+Na3PO4(aq)->
E)Na+AICI3(s)->

Answer 1

A is a single replacement. You need to know examples of single replacement, synthesis, decomposition, double replacement. Also, you need to know the solubility rules and activity series.
Li(s) + AuCl3(aq) ==> LiCl(s) + Au(s)
I will leave it for you to balance.