Ions in an aqueous electrolyte
Ions in an aqueous electrolyte
An aqueous electrolyte is an ionic compound dissolved in water. It contains the compound's ions plus hydrogen ions, H+H^+H+, and hydroxide ions, OH−OH^-OH−, supplied by the water.
Step-by-step lessons covering AQA GCSE Chemistry 4.3.4 Electrolysis of aqueous solutions for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.