GCSE Chemistry - Strong Acids & Weak Acids | pH & Concentration of Hydrogen Ions (2026/27 exams)
⭐️ Check out our website https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. The difference between strong and weak acids. * Acids ionise in aqueous solutions to release hydrogen ions. * Strong acids, like hydrochloric acid, ionise completely. * Weak acids, like ethanoic acid, only partially ionise in a reversible reaction. 2. The ...
