xlsx, 64.7 KB
xlsx, 64.7 KB

Shows students how addition of alkali to acid changes the moles of H+, then [H+] then pH and shows why pH approaches 14 but doesn’t reach it. Also shows how very small changes in volume create a very steep rise in pH

They can then plot the graph if that is a desired outcome (or view the generated one)

A nice mathematical demonstration suitable for A level or IB students.

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