QQuestionChemistry
QuestionChemistry
Why do positive ions gain electrons at the cathode, and why is this not possible at the anode?
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Answer
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Step 1I'll solve this electrochemistry problem step by step, following the specified LaTeX formatting guidelines:
Step 2: Understanding Ion Movement in Electrolysis
Positive ions (cations) move towards the negatively charged electrode during electrolysis. The cathode is the negatively charged electrode that attracts positive ions.
Final Answer
At the anode, the opposite occurs - electrons are being removed, preventing positive ions from gaining electrons.
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