What is the result of the following displacement redox reaction? CuSO4 + Zn → ?

Prepare for the Semmelweis Chemistry Entrance Exam with focused study sessions using flashcards and multiple choice questions. Each question is designed with explanations and hints to enhance your understanding and readiness for success in the exam!

In this displacement redox reaction, zinc (Zn) displaces copper (Cu) from copper sulfate (CuSO4) because zinc is more reactive than copper. When zinc reacts with copper sulfate, it forms zinc sulfate (ZnSO4) and copper metal (Cu).

The reaction can be represented as:

CuSO4 + Zn → ZnSO4 + Cu

This illustrates a typical single displacement reaction where a more reactive metal displaces a less reactive metal from its compound. In this case, zinc's ability to donate electrons allows it to reduce copper ions in the copper sulfate solution, leading to the formation of solid copper and zinc sulfate in solution.

The formation of zinc sulfate and copper metal matches with the answer provided, showing that it accurately reflects the outcome of this redox displacement reaction.

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