Fe(no3)3(aq)+hcl(aq)? write the equation and net ionic equation?

 no reaction 

dissolution of Fe(NO3)3 (which is an amber crystal) in water forms a yellow to orange solution depending on the concentration. 

there is no reaction because the possible reactions are 
.. Fe(NO3)3 + HCl --> Fe(Cl3)(s) + HNO3 
.. Fe(NO3)3 + HCl ---> REDOX rxn forming Fe(s) 
.. Fe(NO3)3 + HCl --> coordinated complex 
none of these reactions occur because 
.. (1) FeCl3 is soluble in water 
.. (2) neither Cl- nor N(5+) can be oxidized by Fe(3+) 
.. (3) this rxn doesn't form a stable complex 

 
when you have this reaction 
.. AB(aq) + CD(aq) --> AD(aq) + CB(aq) 

because it's essentially a mixture of A, B, C, and D ions with no new compounds being formed, the best answer to the question.. "is there a reaction".. which was your question.. is "NO REACTION" 

 
personally, I'd probably accept 
.. Fe(NO3)3(aq) + 3 HCl(aq) --> no reaction every time! 
and maybe this.. 
.. Fe(NO3)3(aq) + 3 HCl(aq) --> FeCl3(aq) + 3 HNO3(aq) 
if the student wrote "no reaction" afterwards. 

I would not accept 
.. Fe(NO3)3 + HCl --> FeCl3 + HNO3 
because that implies the FeCl3 and HNO3 are products of the reaction. They are NOT. 

however... because the problem specifically stated.. 
.. "is there a reaction"... when ferric nitrate is added to HCl 
the answer is NO. 

The answer for this question is d. none of these