Question

write the balanced chemical equation when zinc strip is dipped into a copper sulphate​

Answer 1

Balanced chemical equation involved in the reaction of Zinc strip with copper sulfate.

Explanation:

• In the reactivity series of metal, copper is located below zinc which means that zinc is more reactive than copper.
• When the zinc strip is dipped into the copper sulfate solution, the zinc displaces the copper present in the copper sulfate solution and forms zinc sulfate.
• The phenomenon involved in the reaction is known as a single displacement reaction.
• The balanced chemical equation involved in the reaction is as follows:

$Zn + 2CuSO_4\rightarrow2Cu+Zn(SO_4)_2$

Learn more about reaction between copper and zinc sulfate

State whether a displacement reaction will occur if the following are mixed. give reasons. give the reaction.

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Answer 2

Balanced chemical reaction:

Zn + CuSO₄ → ZnSO₄ + Cu

Explanation:

• This reaction is a single displacement reaction.
• The zinc is more reactive than copper, thus, the copper in copper sulfate is replaced by zinc to form zinc sulfate.
• The color of copper sulfate is blue which becomes white when zinc reacts with copper.
• It is used as zinc supplement for zinc deficiency and it also used for oral rehydration therapy in children.