In this video, we start looking at electrolysis. We explore why molten or aqueous ionic compounds can conduct electricity and then look at the reactions that take place at the cathode and at the...

Electrolysis is the process of using electricity to break down or decompose a compound. It has an important use in the extraction of useful elements from compounds. aqueous states. E.g. Comparison of using solid and molten NaCl for electrolysis. Reason: . 4. Electrolysis of Molten Ionic Compounds. Molten ionic compounds are usually binary.

I can describe electrolysis, and explain how it works using scientific terms. I can explain why salts can be electrolysed when in their liquid state, and describe the reactions taking place. I can explain why electrolysis is required for the extraction …

Use these resources to teach, review or extend your class’s understanding of electrolysis. Use the electrolysis of ionic liquids and ionic solutions presentations to teach the theory behind electrolysis and go through the required practical.

This experiment enables students to carry out the electrolysis of various solutions and to investigate the identity of the products formed at the electrodes. They should be able to link their practical experiences with theory and learn how to construct simple ionic equations.

Worksheets and lesson ideas to challenge students aged 11 to 16 to think hard about electrolysis or molten compounds and electrolysis of aqueous compounds (GCSE and Key Stage 3)

Reactive metals are extracted from their ores using electrolysis. Ionic compounds conduct electricity when molten or in solution. Metal ions and non-metal ions are attracted to opposite...

In this video, Fran Scott demonstrates how to perform practical experiments with electrolysis. Electrolysis involves using electricity to break down electrolytes to form elements.

Compare electrolysis to physical methods of separation, such as filtration, and explain that chemical reactions occur at the electrodes. Revisit how a simple electric circuit works before launching into electrolysis and provide pupils with a hands on practical experience.

Free science and math simulations for teaching STEM topics, including physics, chemistry, biology, and math, from University of Colorado Boulder