E and Z alkene distinction
An alkene in a Auckland synthesis workshop has the higher-priority groups on opposite sides of the double bond. State the stereochemical label. Use the labelled mechanism, pathway, data table, or method diagram before answering. 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.