In a galvanic cell, where do cations move?

In a galvanic cell, cations move toward the cathode. The galvanic cell operates on the principle of converting chemical energy into electrical energy through spontaneous redox reactions. The anode is where oxidation occurs, leading to the release of electrons. These electrons then travel through an external circuit toward the cathode, where reduction takes place.

As oxidation at the anode generates cations (positive ions) in the electrolyte, these cations migrate through the electrolyte solution toward the cathode, where they can gain electrons to complete the reduction process. This movement helps to maintain electrical neutrality in the cell as electrons accumulate at the cathode.

Thus, the movement of cations towards the cathode is integral to the functioning of the galvanic cell, as it facilitates the reduction half-reaction and allows the cell to produce electrical energy efficiently.