Declan Fleming is an RSC School Teacher Fellow (at the University of Bath), a secondary chemistry teacher and freelance science communicator

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Posts tagged "DG"
Modelling equilibrium - effects of changing concentration on Kc

Modelling equilibrium – effects of changing concentration on Kc

The last time I taught equilibrium to my Year 13s, I had a number of bright, inquisitive students who got frustrated with the idea that for an equilibrium between A + B (see below) increasing the concentration of A would shift the position of equilibrium to the right but Kc would be unaffected. I tried showing...
Entropy and Free Energy Transition Resource

Entropy and Free Energy Transition Resource

What is this? This is an Open Educational Resource designed to summarise key concepts in entropy and free energy that are required for entry to an undergraduate course. The resource is designed for first year undergraduates or able A-level students in mind and it revisits ideas from A-level. It also begins to show how they...