This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: BF 3 CH 3 NH 2 H + Cl-Answer: electrophiles nucleophiles (continue to reverse side for Question 5 ) Question 5: Given below is a reaction energy diagram for a two-step reaction. Label the positions of (a)-(e) and answer the following questions: (20 points) (i) Indicate the change in the first and second steps, respectively; (ii) Explain the meanings of ∆ G°, ∆ G 1 ≠ , and ∆ G 2 ≠ ; (iii) Which step is faster? (iv) The overall reaction is endothermic or exothermic? (a) (b) (c) (d) (e) ∆ G° ∆ G 1 ≠ ∆ G 2 ≠ Reaction progress Energy Answers: (a) is (b) is (c) is (d) is (e) is (i) first step: ( ) → ( ); second step: ( ) → ( ) (ii) ∆ G° is ∆ G 1 ≠ is ∆ G 2 ≠ is (iii) (iv)...
View Full Document
- Fall '06
- Organic chemistry