**Instructions**: Circle the drawing that best describes the transition state structure for the addition step (first step) of the acyl substitution reaction shown in the box below. Place a box around the drawing that best describes the transition state structure for the elimination step (second step) of the acyl substitution reaction shown in the box below.**Reaction Description**: The reaction involves an acyl bromide group (CH₃COBr) reacting with an ethoxide ion (CH₃CH₂O⁻) to form an ester (CH₃COOCH₂CH₃) and bromide ion (Br⁻).**Transition State Structures**:1. **Top Left:** - Oxygen atom of ethoxide (CH₃CH₂Oδ⁻) is approaching the central carbon. - CH₃ attached to the carbon. - Br attached to the carbon. - δ⁻ and δ⁺ symbols represent partial charges.2. **Top Middle:** - Same as Top Left but with different orientation of attack, with the Br atom having more interaction with the carbonyl carbon.3. **Top Right:** - Shows a different approach angle where the interaction seems more significant between the leaving Br group and the incoming ethoxide.4. **Bottom Left:** - Similar to the Top Left but with reversed δ⁻ and δ⁺ interactions.5. **Bottom Middle:** - Similar to the Bottom Left, focusing more on the interaction of the δ⁺ charge at the central carbon with the leaving Br group.6. **Bottom Right:** - Similar to the Top Right with a mirrored approach.These diagrams represent potential energy states as the reaction progresses, indicating how different orientations of the incoming and leaving groups affect transition state structures.

Circle the drawing that best describes the transition state structure for the addition step (first step) of the acyl substitution reaction shown in the box below. Place a bor around the drawing that best describes the transition state structure for the elimination step (second step) of the acyl substitution reaction shown in the box below. CH5 Br + CH;CH20 CH3 OCH2CH3 + Br 8- Br 8- Br CH3 CH;CH2Ó 8- CH3 CH3 CH3CH2Ó -Br CH3CH20 8- 8- 8- 8- Br CH3 CH3CH2Ó 8- CH3 CH;CH2Ó 8- CH3 CH;CH2Ó Br Br

Circle the drawing that best describes the transition state structure for the addition step (first step) of the acyl substitution reaction shown in the box below. Place a bor around the drawing that best describes the transition state structure for the elimination step (second step) of the acyl substitution reaction shown in the box below. CH5 Br + CH;CH20 CH3 OCH2CH3 + Br 8- Br 8- Br CH3 CH;CH2Ó 8- CH3 CH3 CH3CH2Ó -Br CH3CH20 8- 8- 8- 8- Br CH3 CH3CH2Ó 8- CH3 CH;CH2Ó 8- CH3 CH;CH2Ó Br Br

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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