when is a chemical reaction considered a double displace ment reaction?explain giving example state a difference between displacement and double displacement reaction....
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Answered by
46
A double displacement reaction occurs when there is an exchange of ions between the reactants (compounds ).
BaCl2 + H2SO4 ----> BaSO4 + 2HCl
In displacement reaction
According to reactivity series, the more reactive element DISPLACES the less reactive element in a compound.
Fe + CuSO4 ---> FeSO4 + Cu
Whereas in double displacement reaction, there is an EXCHANGE OF IONS, it's like BOTH THE ELEMENTS displace each other. In simple terms, exchange of ions.
Hope that helps!
BaCl2 + H2SO4 ----> BaSO4 + 2HCl
In displacement reaction
According to reactivity series, the more reactive element DISPLACES the less reactive element in a compound.
Fe + CuSO4 ---> FeSO4 + Cu
Whereas in double displacement reaction, there is an EXCHANGE OF IONS, it's like BOTH THE ELEMENTS displace each other. In simple terms, exchange of ions.
Hope that helps!
Answered by
15
NaCl + BaSo4 ----> BaCl + NaSo4.
In this the ions are been displaced
In this the ions are been displaced
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