Nernst cell potential
For a cell in a Melbourne HL chemistry tutorial, \(E^\circ=1.08\,\text{V}\), \(n=2\), and \(Q=15\). Use \(E=E^\circ-(0.0592/n)\log Q\) to calculate \(E\). Enter the answer and choose the interpretation that matches the HL chemistry evidence.
Worked practice: chemistry evidence and answer
Use the chemical evidence first, then enter the result and interpretation that match it.
Write a full answer
Now write the response in full, in your own words — this is what the exam asks for. The AI marks it on the same moves you built above (focus, evidence, technique, judgement) and gives feedback on reasoning, evidence, and expression.