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REDOX REACTIONS AND ELECTROCHEMISTRY
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Question
What is the correct equation for the reaction between cobalt and nickel sulfate?
A. Co²⁺(aq) + Ni(s) → Co(s) + Ni²⁺(aq)
B. Co(s) + Ni(s) → Co²⁺(aq) + Ni²⁺(aq)
C. Co²⁺(aq) + Ni²⁺(aq) → Co(s) + Ni(s)
D. Co(s) + Ni²⁺(aq) → Co²⁺(aq) + Ni(s)
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