Question

4. Explain the differences between displacement and
double displacement reactions.​

Answer 1

Answer:

When an element displaces another element from its compound, a displacement reaction occurs.

Example : Fe(s) + CuSO_4(aq) \rightarrow FeSO_4(aq) + Cu(s)

Two different atoms or groups of atoms (ions) are exchanged in a double displacement reaction.

Example :Na_2SO_4(aq) + BaCl_2(aq) \rightarrow BaSO_4(s) + 2NaCl(aq)

hope it helps you......

Answer 2

Answer:

When an element displaces another element from its compound, a displacement reaction occurs.

Example : Fe(s) + CuSO_4(aq) \rightarrow FeSO_4(aq) + Cu(s)

Two different atoms or groups of atoms (ions) are exchanged in a double displacement reaction.

Example :Na_2SO_4(aq) + BaCl_2(aq) \rightarrow BaSO_4(s) + 2NaCl(aq)

Explanation: