**Thermodynamics of Calcium Carbonate Decomposition**In this exercise, we will explore the decomposition reaction of calcium carbonate (CaCO₃) and calculate the equilibrium pressure of carbon dioxide (CO₂) at different temperatures.**Reaction:**\[ \text{CaCO}_3(s) \rightleftharpoons \text{CaO}(s) + \text{CO}_2(g) \]**Given Thermodynamic Data:**- Enthalpy change (\(\Delta H^{\circ}\)): 177.8 kJ/mol- Entropy change (\(\Delta S^{\circ}\)): 160.5 J/K·mol**Problem Statement:**Compute the equilibrium pressure of CO₂ at:- \(25^{\circ}C\)- \(773^{\circ}C\)Assumptions: \(\Delta H^{\circ}\) and \(\Delta S^{\circ}\) are constant over the temperature range.**Calculations:**- At \(25^{\circ}C\): \[ P_{CO_2} = \boxed{\phantom{answer}} \times 10^{\boxed{\phantom{answer}}} \text{ atm} \] *(Please provide the answer in scientific notation)*- At \(773^{\circ}C\): \[ P_{CO_2} = \boxed{\phantom{answer}} \text{ atm} \]Feel free to plug in your calculated values for a deeper understanding of the application of thermodynamic principles in chemical equilibria!

The equilibrium is as follows: CaCO3(s) -----------> CaO(s) + CO2(g). The ∆H0=177.8…

Consider the decomposition of calcium carbonate: AH = 177.8 kJ/mol CACO3(s) Ca0(s) + CO2(8) As° = 160.5 J/K• mol Calculate the equilibrium pressure of CO, at 25°C and 773°C. Assume the AH and AS remain constant over the temperature range. at 25°C Pco x 10 atm %3D (Enter your answer in scientific notation) at 773°C Pco2 atm %3D

Consider the decomposition of calcium carbonate: AH = 177.8 kJ/mol CACO3(s) Ca0(s) + CO2(8) As° = 160.5 J/K• mol Calculate the equilibrium pressure of CO, at 25°C and 773°C. Assume the AH and AS remain constant over the temperature range. at 25°C Pco x 10 atm %3D (Enter your answer in scientific notation) at 773°C Pco2 atm %3D

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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