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Hidden Assumptions That Make Equilibrium Calculations Easier What Do We

Question 44

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Hidden Assumptions that make Equilibrium Calculations Easier What Do We Do When the Approximation Fails?
based on the following reaction:

2H2O(g) Hidden Assumptions that make Equilibrium Calculations Easier What Do We Do When the Approximation Fails? based on the following reaction: 2H<sub>2</sub>O(g) 2H<sub>2</sub>(g) + O<sub>2</sub>(g) K<sub>c</sub> = 2 x 10<sup>-42</sup> (at 25<sup>o</sup>C) -The equation below solves for the change in concentration for the given reaction assuming the initial concentration of H<sub>2</sub>O(g) is 0.10 M. Which equation will result if it is assumed that the change will be much smaller than the initial concentration of H<sub>2</sub>O(g) ? A) B) C) D) E) None of the above 2H2(g) + O2(g)
Kc = 2 x 10-42 (at 25oC)
-The equation below solves for the change in concentration for the given reaction assuming the initial concentration of H2O(g) is 0.10 M. Which equation will result if it is assumed that the change will be much smaller than the initial concentration of H2O(g) ?
Hidden Assumptions that make Equilibrium Calculations Easier What Do We Do When the Approximation Fails? based on the following reaction: 2H<sub>2</sub>O(g) 2H<sub>2</sub>(g) + O<sub>2</sub>(g) K<sub>c</sub> = 2 x 10<sup>-42</sup> (at 25<sup>o</sup>C) -The equation below solves for the change in concentration for the given reaction assuming the initial concentration of H<sub>2</sub>O(g) is 0.10 M. Which equation will result if it is assumed that the change will be much smaller than the initial concentration of H<sub>2</sub>O(g) ? A) B) C) D) E) None of the above


A) Hidden Assumptions that make Equilibrium Calculations Easier What Do We Do When the Approximation Fails? based on the following reaction: 2H<sub>2</sub>O(g) 2H<sub>2</sub>(g) + O<sub>2</sub>(g) K<sub>c</sub> = 2 x 10<sup>-42</sup> (at 25<sup>o</sup>C) -The equation below solves for the change in concentration for the given reaction assuming the initial concentration of H<sub>2</sub>O(g) is 0.10 M. Which equation will result if it is assumed that the change will be much smaller than the initial concentration of H<sub>2</sub>O(g) ? A) B) C) D) E) None of the above
B) Hidden Assumptions that make Equilibrium Calculations Easier What Do We Do When the Approximation Fails? based on the following reaction: 2H<sub>2</sub>O(g) 2H<sub>2</sub>(g) + O<sub>2</sub>(g) K<sub>c</sub> = 2 x 10<sup>-42</sup> (at 25<sup>o</sup>C) -The equation below solves for the change in concentration for the given reaction assuming the initial concentration of H<sub>2</sub>O(g) is 0.10 M. Which equation will result if it is assumed that the change will be much smaller than the initial concentration of H<sub>2</sub>O(g) ? A) B) C) D) E) None of the above
C) Hidden Assumptions that make Equilibrium Calculations Easier What Do We Do When the Approximation Fails? based on the following reaction: 2H<sub>2</sub>O(g) 2H<sub>2</sub>(g) + O<sub>2</sub>(g) K<sub>c</sub> = 2 x 10<sup>-42</sup> (at 25<sup>o</sup>C) -The equation below solves for the change in concentration for the given reaction assuming the initial concentration of H<sub>2</sub>O(g) is 0.10 M. Which equation will result if it is assumed that the change will be much smaller than the initial concentration of H<sub>2</sub>O(g) ? A) B) C) D) E) None of the above
D) Hidden Assumptions that make Equilibrium Calculations Easier What Do We Do When the Approximation Fails? based on the following reaction: 2H<sub>2</sub>O(g) 2H<sub>2</sub>(g) + O<sub>2</sub>(g) K<sub>c</sub> = 2 x 10<sup>-42</sup> (at 25<sup>o</sup>C) -The equation below solves for the change in concentration for the given reaction assuming the initial concentration of H<sub>2</sub>O(g) is 0.10 M. Which equation will result if it is assumed that the change will be much smaller than the initial concentration of H<sub>2</sub>O(g) ? A) B) C) D) E) None of the above
E) None of the above

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