posted by Kevin .
Using the balanced reaction, enter the formula, charge(if any), and state of the species (exclude H2O) in solution if Ba(NO3)2(aq) reactant is present in stoichiometric excess. Separate your answers by comma.
NaCl(aq) + Ba(NO3)2(aq) → NR
I think the question wants you to show the ions formed.
Na^+(aq) + Cl^-(aq) + Ba^+2(aq) + 2NO3^-(aq) ==> NR