Please specify the answers need them to study **Topic:** Le Chatelier's Principle and Chemical Equilibrium**Overview:** An analysis of the changes in equilibrium for the reaction \(2\text{H}_2\text{S(g)} \rightleftharpoons 2\text{H}_2(g)} + \text{S}_2(g)}\), which is endothermic.**i. Decreasing the Temperature:**- **Effect:** Shifts to the right.- **Explanation:** Lowering the temperature of an endothermic reaction favors the formation of products, shifting equilibrium to the right.**ii. Adding a Catalyst:**- **Effect:** No effect.- **Explanation:** Catalysts speed up the rate at which equilibrium is achieved but do not change the position of the equilibrium.**iii. Removing \(\text{H}_2(g)\):**- **Effect:** Shifts right.- **Explanation:** Removing a product from the reaction shifts the equilibrium towards the products to replace what was removed.**iv. Adding \(\text{H}_2\text{S(g)}\):**- **Effect:** Shifts right.- **Explanation:** Adding more reactants causes the equilibrium to shift towards the products to balance the change.**v. Decreasing the Volume of the Reaction Container:**- **Effect:** Shift to the left, favoring the side with more moles.- **Explanation:** Decreasing volume increases pressure; the reaction shifts towards the side with fewer moles of gas to reduce pressure. Understanding these principles helps predict how changes affect chemical systems, crucial for controlling industrial reactions and processes.

The given endothermic reaction is: 2H2S(g) ⇌ 2H2(g) + S2(g) According to Le-Chatelier's principle,…

d. The reaction (2H2S(g) 2H2(g) + S2(g)) is endothermic. Describe the effect of the following changes on the equilibrium: i. Decreasing the temperature. Shifts to the right ii. Adding a catalyst. no effect iii. Removing H2(g). Shifts right iv. Adding H2S(g) Shifts rignt v. Decreasing the volume of the reaction container (Hint: what happens to the pressure?) shift to left faver Of gab wtn more moles

d. The reaction (2H2S(g) 2H2(g) + S2(g)) is endothermic. Describe the effect of the following changes on the equilibrium: i. Decreasing the temperature. Shifts to the right ii. Adding a catalyst. no effect iii. Removing H2(g). Shifts right iv. Adding H2S(g) Shifts rignt v. Decreasing the volume of the reaction container (Hint: what happens to the pressure?) shift to left faver Of gab wtn more moles

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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