Write a brief qualitative description of the following reactions:
1.) Fe(NO3)3 + Na2SO4: ?
2.) Fe(NO3)3/Na2SO4 + NaC2H3O2: ?
3.) Ba(N03)2 + KSCN: ?
4.) Ba(NO3)2 + HCl: ?
5.) Ba(N03)2 + NaSO4: ?
6.) Ba(NO3)2/Na2SO4 + NaC2H3O2: ?
7.) Pb(NO3)2 + KSCN
Any help would be greatly appreciated