How to build an equilibrium simulation

Understanding that all reactions follow the same maths, but with larger or smaller numbers, brings cognitive relief. Understanding equilibrium can be challenging for learners, but is foundational to understanding how chemical reactions progress. Simulations can be a great way explore complex topics, however simulation tools often come with a hefty price tag. Discover how chemistry teacher Harry Martin created an equilibrium simulation in Microsoft Excel that 16–18 students can programme themselves, at their own pace. A-level, Highers and Leaving certificate learners can experiment with reaction conditions, deepen their understanding and improve valuable IT skills.