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For Which of the Following Equilibria Does Kc Correspond to the Acid-Ionization

Question 13

Multiple Choice

For which of the following equilibria does Kc correspond to the acid-ionization constant,Ka,of HCO3-?


A) HCO3-(aq) + OH-(aq) For which of the following equilibria does K<sub>c</sub> correspond to the acid-ionization constant,K<sub>a</sub>,of HCO<sub>3</sub><sup>-</sup>? A) HCO<sub>3</sub><sup>-</sup>(aq) + OH<sup>-</sup>(aq) CO<sub>3</sub><sup>2-</sup>(aq) + H<sub>2</sub>O(l) B) H<sub>2</sub>CO<sub>3</sub>(aq) + H<sub>2</sub>O(l) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) C) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>2</sub>O(l) H<sub>2</sub>CO<sub>3</sub>(aq) + OH<sup>-</sup>(aq) D) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) H<sub>2</sub>CO<sub>3</sub>(aq) + H<sub>2</sub>O(l) E) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>2</sub>O(l) CO<sub>3</sub><sup>2-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) CO32-(aq) + H2O(l)
B) H2CO3(aq) + H2O(l) For which of the following equilibria does K<sub>c</sub> correspond to the acid-ionization constant,K<sub>a</sub>,of HCO<sub>3</sub><sup>-</sup>? A) HCO<sub>3</sub><sup>-</sup>(aq) + OH<sup>-</sup>(aq) CO<sub>3</sub><sup>2-</sup>(aq) + H<sub>2</sub>O(l) B) H<sub>2</sub>CO<sub>3</sub>(aq) + H<sub>2</sub>O(l) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) C) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>2</sub>O(l) H<sub>2</sub>CO<sub>3</sub>(aq) + OH<sup>-</sup>(aq) D) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) H<sub>2</sub>CO<sub>3</sub>(aq) + H<sub>2</sub>O(l) E) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>2</sub>O(l) CO<sub>3</sub><sup>2-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) HCO3-(aq) + H3O+(aq)
C) HCO3-(aq) + H2O(l) For which of the following equilibria does K<sub>c</sub> correspond to the acid-ionization constant,K<sub>a</sub>,of HCO<sub>3</sub><sup>-</sup>? A) HCO<sub>3</sub><sup>-</sup>(aq) + OH<sup>-</sup>(aq) CO<sub>3</sub><sup>2-</sup>(aq) + H<sub>2</sub>O(l) B) H<sub>2</sub>CO<sub>3</sub>(aq) + H<sub>2</sub>O(l) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) C) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>2</sub>O(l) H<sub>2</sub>CO<sub>3</sub>(aq) + OH<sup>-</sup>(aq) D) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) H<sub>2</sub>CO<sub>3</sub>(aq) + H<sub>2</sub>O(l) E) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>2</sub>O(l) CO<sub>3</sub><sup>2-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) H2CO3(aq) + OH-(aq)
D) HCO3-(aq) + H3O+(aq) For which of the following equilibria does K<sub>c</sub> correspond to the acid-ionization constant,K<sub>a</sub>,of HCO<sub>3</sub><sup>-</sup>? A) HCO<sub>3</sub><sup>-</sup>(aq) + OH<sup>-</sup>(aq) CO<sub>3</sub><sup>2-</sup>(aq) + H<sub>2</sub>O(l) B) H<sub>2</sub>CO<sub>3</sub>(aq) + H<sub>2</sub>O(l) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) C) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>2</sub>O(l) H<sub>2</sub>CO<sub>3</sub>(aq) + OH<sup>-</sup>(aq) D) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) H<sub>2</sub>CO<sub>3</sub>(aq) + H<sub>2</sub>O(l) E) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>2</sub>O(l) CO<sub>3</sub><sup>2-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) H2CO3(aq) + H2O(l)
E) HCO3-(aq) + H2O(l) For which of the following equilibria does K<sub>c</sub> correspond to the acid-ionization constant,K<sub>a</sub>,of HCO<sub>3</sub><sup>-</sup>? A) HCO<sub>3</sub><sup>-</sup>(aq) + OH<sup>-</sup>(aq) CO<sub>3</sub><sup>2-</sup>(aq) + H<sub>2</sub>O(l) B) H<sub>2</sub>CO<sub>3</sub>(aq) + H<sub>2</sub>O(l) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) C) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>2</sub>O(l) H<sub>2</sub>CO<sub>3</sub>(aq) + OH<sup>-</sup>(aq) D) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) H<sub>2</sub>CO<sub>3</sub>(aq) + H<sub>2</sub>O(l) E) HCO<sub>3</sub><sup>-</sup>(aq) + H<sub>2</sub>O(l) CO<sub>3</sub><sup>2-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq) CO32-(aq) + H3O+(aq)

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