Question

If copper (II) sulfate solution and an iron nail are in contact, a replacement reaction occurs. What would the products of the reaction be? 2Fe + 3CuSO4 → ?

Answer 1

b is correct

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Step-by-step explanation:

Answer 2

The product of replacement reaction of 2Fe + 3 CUSO4 yield 2Fe(SO4)3 + 3 Cu

during replacement reaction involve replacement of less reactive element in the reactivity series from its compound. Fe is more reactive in the reactivity series than cu therefore it Fe replaces cu from CUSO4