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1. Consider these three reactions as the elementary steps in the mechanism for a chemical reaction. (i) Cl₂ (g) + Pt (s) → 2Cl (g) + Pt (s) AH = -950 kJ ΔΗ = 575 kJ (ii) Cl (g)+ CO (g) + Pt (s) → CICO (g) + Pt (s) (iii) Cl (g) + CICO (g) → Cl₂CO (g) AH = -825 kJ Ea = 1550 kJ Ea = 2240 kJ Ea = 2350 kJ

1. Consider these three reactions as the elementary steps in the mechanism for a chemical reaction. (i) Cl₂ (g) + Pt (s) → 2Cl (g) + Pt (s) AH = -950 kJ ΔΗ = 575 kJ (ii) Cl (g)+ CO (g) + Pt (s) → CICO (g) + Pt (s) (iii) Cl (g) + CICO (g) → Cl₂CO (g) AH = -825 kJ Ea = 1550 kJ Ea = 2240 kJ Ea = 2350 kJ

Chemistry
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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With the information provided answer C

B. What is the overall chemical equation? C. What is the overall change in enthalpy for the above chemical reaction?|
Transcribed Image Text:B. What is the overall chemical equation? C. What is the overall change in enthalpy for the above chemical reaction?|
Page 1 of 2 Potential Energy (kJ) ⓇQ Q (i) Cl₂ (g) + Pt (s)→ 2Cl (g) + Pt (s) (ii) Cl (g)+ CO (g) + Pt (s) → CICO (g) + Pt (s) (iii) Cl (g) + CICO (g) → Cl₂CO (g) 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 600 400 200 QÛ 1. Consider these three reactions as the elementary steps in the mechanism for a chemical reaction. . V Ea = 1550 kJ Ea = 2240 kJ Ea = 2350 kJ Q Search I a. Draw the potential energy diagram for the reaction. Label the data points for clarity. The potential energy of the reactants is 600 k AH = -950 kJ AH = 575 kJ AH = -825 kJ
Transcribed Image Text:Page 1 of 2 Potential Energy (kJ) ⓇQ Q (i) Cl₂ (g) + Pt (s)→ 2Cl (g) + Pt (s) (ii) Cl (g)+ CO (g) + Pt (s) → CICO (g) + Pt (s) (iii) Cl (g) + CICO (g) → Cl₂CO (g) 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 600 400 200 QÛ 1. Consider these three reactions as the elementary steps in the mechanism for a chemical reaction. . V Ea = 1550 kJ Ea = 2240 kJ Ea = 2350 kJ Q Search I a. Draw the potential energy diagram for the reaction. Label the data points for clarity. The potential energy of the reactants is 600 k AH = -950 kJ AH = 575 kJ AH = -825 kJ
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