Classify proton donor
In a antacid data analysis, CH3COOH transfers \(H^+\) to another species. Classify CH3COOH as acid or base. Read the diagram first, then connect the value to the chemical meaning. Enter the answer and choose the interpretation that matches the chemistry.
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.