A galvanic cell using Mg / Mg2+ and Cu/Cu²+ half-cells operates under standard-st: °C, and each compartment has a volume of 224 mL. The cell delivers 0.12 A for 32.1 (a) How many grams of Cu are deposited? 9.09 × Cu (b) What is the [Cu2+] remaining? 0.638

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