Consider the electrochemical cell diagram shown below. As you observe the reaction in the cell, you notice that the manganese electrode seems to be disappearing while there are deposits forming on the cadmium electrode. Which of the following is a correct statement? Cd C 1M CdS04 CaSO4(aq) Mn 1M MnSO4 Electrons are flowing from the cadmium electrode to the manganese electrode. If this cell were used as a battery, the cadmium electrode would be marked "-". The half-reaction occurring at the manganese electrode is Mn²+ + 2e Mn. Sulfate ions are flowing through the salt bridge to the manganese solution. 1

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.