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(g) ⇌ 2SO3(g)                ΔH⁰ = –198.2 kJ/mol Comment on the changes in the concentrations of SO2, O2, and SO3 at equilibrium if we were to increase the temperature.  increase the pressure.  increase SO2.  add a catalyst.  add helium at constant volume.

(g) ⇌ 2SO3(g)                ΔH⁰ = –198.2 kJ/mol Comment on the changes in the concentrations of SO2, O2, and SO3 at equilibrium if we were to increase the temperature.  increase the pressure.  increase SO2.  add a catalyst.  add helium at constant volume.

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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  1. Consider the reaction:

2SO2(g)  + O2(g) ⇌ 2SO3(g)                ΔH⁰ = –198.2 kJ/mol

Comment on the changes in the concentrations of SO2, O2, and SO3 at equilibrium if we were to

  1. increase the temperature. 
  2. increase the pressure. 
  3. increase SO2. 
  4. add a catalyst. 
  5. add helium at constant volume. 

 

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