When writing a net ionic equation, Cu(s)is the same as Cu²⁺(aq), so if these species appear on opposite sides of the equation, they would be cancelled.

Name: When writing a net ionic equation, Cu(s)is the same as Cu 2+ (aq), so if these species appear on opposite sides of the equation, they would be cancelled.
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Question

Quizplus · Accepted Answer

Cu(s) and Cu2+(aq) are not the same species and cannot be cancelled. Similarly, S2-(aq) and H2S(aq) are not the same species and cannot be cancelled.

When Writing a Net Ionic Equation, Cu(s)is the Same as Cu2+(aq)

When Writing a Net Ionic Equation, Cu(s)is the Same as Cu²⁺(aq)