Nov 8, 2025 · Explore the electrolysis of aqueous solutions in IGCSE Chemistry. Learn about ions, products formed at electrodes and how concentration affects these products.

Learn more on electrolysis of aqueous solutions in this podcast. Listen to the full series on BBC Sounds. electrolyteA substance which, when molten or in solution, will conduct an electric...

To illustrate the essential concepts of electrolysis, a few specific processes will be considered. Metallic sodium, Na, and chlorine gas, Cl A 2, are used in numerous applications, and their industrial …

In order for electrolysis to occur, compound must be dissolved in water, or melted to form a liquid. This means that the ions are free to move around when a current is applied. Aqueous electrolytes contain …

Understanding how an electric current flows through an electrolyte is confusing as ions, not electrons, are the charge carrier. Ensure that pupils have a good understanding of key terms such as atom, ion, …

Learn how electrolysis works in aqueous solutions, including which ions are discharged at each electrode. Understand the role of reactivity and how to predict the products formed.

Aug 14, 2020 · In an electrolytic cell, however, the opposite process, called electrolysis, occurs: an external voltage is applied to drive a nonspontaneous reaction. In this section, we look at how …