**Chemical Reaction Mechanism - Stepwise Illustration****Step 1: Curved Arrows Addition**- **Reactants:** - An alkyne molecule with the formula: $\text{CH}_3-\text{C} \equiv \text{C}-\text{CH}_3$ - Hydrochloric acid ($\text{H-Cl}$)- **Diagram Description:** - The alkyne group is depicted on the left side with the structure $\text{CH}_3-\text{C} \equiv \text{C}-\text{CH}_3$. - The hydrochloric acid molecule ($\text{H-Cl}$) is shown with a single bond between Hydrogen and Chlorine, and two lone pairs on Chlorine. - There are tools displayed for manipulation, including options to draw bonds, add rings, and select elements like Carbon and Chlorine.- **Instruction:** - "Add curved arrows for the first step." - Curved arrows indicate the movement of electron pairs during the reaction.**Step 2: Intermediate Species Formation**- **Diagrams:** - On the right, the product of the first reaction step shows an addition to the alkyne molecule resulting in a vinyl chloride structure: $\text{H}_3\text{C}-\overset{\text{H}}{\overset{|}{\text{C}=\text{C}}}-\text{CH}_3$. A chloride ion ($^-:\text{Cl}$) with three lone pairs is also depicted.- **Instruction:** - "Draw both the organic and inorganic intermediate species. Include nonbonding electrons and charges where applicable. Include hydrogen atoms."- **Tools Available:** - Options similar to the previous step for drawing, selecting rings, and choosing elements.**Summary:**This illustration guides the addition of $\text{H-Cl}$ to an alkyne, focusing on electron pair movement with curved arrows, and presenting a detailed view of intermediates, including all atoms, nonbonding electrons, and any charges involved in the process.

:C: H :CI: :CI: H. CH3 C=C H -CI: H3C-C-C-CH H3C CH3 CH3 Add curved arrows for the first step. Draw both the organic ar species. Include nonbonc where applicable. Includ Select Draw Rings More Erase C Cl Select Draw Rings CH, C. H,C CH,

:C: H :CI: :CI: H. CH3 C=C H -CI: H3C-C-C-CH H3C CH3 CH3 Add curved arrows for the first step. Draw both the organic ar species. Include nonbonc where applicable. Includ Select Draw Rings More Erase C Cl Select Draw Rings CH, C. H,C CH,

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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