Producing ethene from ethanol

1 Read the question

The question is College Board's, from the 2015 exam. It starts on page 7 of the PDF. College Board no longer posts this exam, so it opens from the copy of College Board's PDF that the Internet Archive saved on November 11, 2025.

Open Question 2 (PDF, page 7)

2 Write your answer

Answer each part the way you would on the exam, in full sentences, with your work shown. Your writing saves as you type.

1. Part a
2. Part b
3. Part c
4. Part d
5. Part e
6. Part f

3 Score it

Score your answer against College Board's scoring guidelines, one point at a time. Give yourself a point only when your answer says what the guideline asks for.

Scoring guidelines (PDF, page 4) What the exam readers saw (Student Performance Q&A)