which type of a chemical reaction will take place if a piece of zinc is added to an aqueous solution of cupric chloride?
write the equation for the reaction.
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which type of a chemical reaction will take place if a piece of zinc is added to an aqueous solution of cupric chloride?
write the equation for the reaction.
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Answer:
Zinc metal is oxidized to Zn2+ , whereas Cu2+ (as cupric chloride) is reduced to copper metal. A zinc electrode placed in a blue solution of Cu2+(aq) would rapidly acquire a copper coating, meanwhile the colour of the solution would fade as the copper precipitates