AP Chemistry
5.11 Catalysis
5.7 Introduction to Reaction Mechanisms
The destruction of ozone in the upper atmosphere by atomic chlorine is proposed to proceed by the following two-step gas-phase mechanism:
\[ \text{Step 1: } \text{Cl(g)} + \text{O}_3\text{(g)} \rightarrow \text{ClO(g)} + \text{O}_2\text{(g)} \]
\[ \text{Step 2: } \text{ClO(g)} + \text{O(g)} \rightarrow \text{Cl(g)} + \text{O}_2\text{(g)} \]
Which of the following correctly identifies the role of \(\text{Cl(g)}\) and the role of \(\text{ClO(g)}\) in this reaction mechanism?
\[ \text{Step 1: } \text{Cl(g)} + \text{O}_3\text{(g)} \rightarrow \text{ClO(g)} + \text{O}_2\text{(g)} \]
\[ \text{Step 2: } \text{ClO(g)} + \text{O(g)} \rightarrow \text{Cl(g)} + \text{O}_2\text{(g)} \]
Which of the following correctly identifies the role of \(\text{Cl(g)}\) and the role of \(\text{ClO(g)}\) in this reaction mechanism?
Similar Questions
Tools for a 5
AP aligned mock tests to help you get a 5.
With grading, adaptive explanations, and more.
Find a Quiz
Find, solve, and grade every AP FRQ ever.
Find an FRQ
Stuck on AP Chemistry? Get unstuck with an AP specialist.1 to 1 tutors who know the exam inside out. Understand weeks of material in a single session.Book a SessionSee all our elite tutors
Learn AP Physics from scratch, quickly. This is the only course you'll need for the year.
A self-paced course with everything you need to get a 5. Trusted by over 15,000 students and 200+ schools. Learn fast, or we'll refund your purchase, backed by our 100% satisfaction guarantee.
Explore the Course