Question

Balanced chemical reaction of
(I) displacement reaction
(ii) double displacement reaction

Answer 1

1 Fe+CuSo4 - FeSo4 + Cu
2. Bacl2 + Na2So4- BaSo4+ Nacl

Answer 2

1.2NaCl+4H2O=2Na(OH)2+cl2 Displacement

2.NaCl+kOH=NaOH+KCl Double Displacement