WHich arrow represents the ΔG for the catalyzed reaction and which arrow represnts the activation energry for uncatalyzed reaction

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WHich arrow represents the ΔG for the catalyzed reaction and which arrow represnts the activation energry for uncatalyzed reaction

 
   
The diagram illustrates the energy profile of a chemical reaction, comparing the energy changes in catalyzed versus uncatalyzed reactions.

### Key Features:

- **Y-Axis (Vertical):** Represents Free Energy.
- **X-Axis (Horizontal):** Represents the Course of Reaction.

### Reaction Pathways:

1. **Blue Curve (Uncatalyzed Reaction):**
   - Begins at the energy level of the Reactants.
   - Rises to a high peak indicating the Transition State.
   - The difference in energy from Reactants to Transition State is labeled as **B**.
   - Drops down to the energy level of the Products.

2. **Red Curve (Catalyzed Reaction):**
   - Follows a similar path but with a lower peak.
   - The difference in energy from Reactants to Transition State is labeled as **A**.
   - Also ends at the energy level of the Products.

### Energy Differences:

- **A:** Activation energy of the catalyzed reaction.
- **B:** Activation energy of the uncatalyzed reaction.
- **C:** Change in free energy (ΔG) from Reactants to Products.
- **D:** Total energy difference between the Transition State and Products in the uncatalyzed reaction.
- **E:** Total energy difference from Reactants to the Transition State in the uncatalyzed reaction.

This diagram highlights how catalysts lower the activation energy (A vs. B), making it easier for the reaction to proceed, while the overall energy change (C) remains the same.
Transcribed Image Text:The diagram illustrates the energy profile of a chemical reaction, comparing the energy changes in catalyzed versus uncatalyzed reactions. ### Key Features: - **Y-Axis (Vertical):** Represents Free Energy. - **X-Axis (Horizontal):** Represents the Course of Reaction. ### Reaction Pathways: 1. **Blue Curve (Uncatalyzed Reaction):** - Begins at the energy level of the Reactants. - Rises to a high peak indicating the Transition State. - The difference in energy from Reactants to Transition State is labeled as **B**. - Drops down to the energy level of the Products. 2. **Red Curve (Catalyzed Reaction):** - Follows a similar path but with a lower peak. - The difference in energy from Reactants to Transition State is labeled as **A**. - Also ends at the energy level of the Products. ### Energy Differences: - **A:** Activation energy of the catalyzed reaction. - **B:** Activation energy of the uncatalyzed reaction. - **C:** Change in free energy (ΔG) from Reactants to Products. - **D:** Total energy difference between the Transition State and Products in the uncatalyzed reaction. - **E:** Total energy difference from Reactants to the Transition State in the uncatalyzed reaction. This diagram highlights how catalysts lower the activation energy (A vs. B), making it easier for the reaction to proceed, while the overall energy change (C) remains the same.
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