Question

ammonium sulphate +zinc chloride _ Ammonium chloride +zinc sulphate

Answer 1

Ammonium Sulphate + Zinc Chloride →  Ammonium Chloride + Zinc Sulphate
                                                                            (Word equation)
(NH4)2SO4 + ZnCl2 → NH4Cl + ZnSO4            (Skeletal chemical equation).
(NH4)2SO4 + ZnCl2 → 2NH4Cl + ZnSO4          (Balanced chemical equation).