Question

what is the difference between displacement and double reaction ? write the equation for these reaction

Answer 1

Using balanced chemical equation, explain the difference between adisplacement reaction and a double displacement reaction. Answer:Displacement Reaction: One element takes the place of another element in acompound. Double displacement Reaction: Two compounds react by an exchange of ions to form two new compounds.

Answer 2

displacement reaction :- reaction in which more reactive element displace (replace with) the other element..
while in double displacement reaction two or more groups of atoms are exchanged....
example of displacement reaction :- Fe + CuSO4-----> FeSO4+ Cu
example of double displacement reaction :- Na2CO3 + 2 HCl ----> 2NaCl + H2CO3...