Question: Two electrodes are placed in a calcium chloride solution and a potential difference is maintained between them. If 3.8 1016 Ca2+ ions and 6.2

Two electrodes are placed in a calcium chloride solution and a potential difference is maintained between them. If 3.8 × 1016 Ca2+ ions and 6.2 × 1016 Cl− ions per second move in opposite directions through an imaginary area between the electrodes, what is the current in the solution?

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