For the following chemical reactions, determine the precipitate produced when the two reactants listed below are mixed together. Note: Leave the answer blank if no precipitate will form. (Express your answer as a chemicalformula.) 1. Ba(NO3)2(aq) + MgSO4(aq)→ 2. HNO3(aq) + Ba(OH)2(aq)→ 3. KCl(aq) + AgNO3(aq)→ 4. (NH4)3PO4(aq) + Ni(NO3)2(aq)→ 5. Na2CO3(aq) + NH4Cl(aq)------->
