Examine the activity series given below. What are the products of the following reaction based on the given activity series? Cu(s) + 2H⁺(aq) → A) Cu²⁺ is the only product. B) H₂ is the only product. C) H₃O⁺ is the only product. D) Both Cu²⁺and H₂ are the products. E) No reaction occurs in this case.

Question

Quizplus · Accepted Answer

Cu (copper) is less reactive than H (hydrogen) according to the given activity series. Therefore, it will not displace hydrogen from the acid to form hydrogen gas. Instead, it will react with the sulfate ion (SO4 2-) to form CuS (copper sulfide) and H+ ions. Cu²⁺ is the only product.

Examine the Activity Series Given Below