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Which of the Following Is the Correct Kb Expression for the Reaction

Question 28

Multiple Choice

Which of the following is the correct Kb expression for the reaction below? B(aq) + H2O(l) Which of the following is the correct K<sub>b</sub> expression for the reaction below? B(aq) + H<sub>2</sub>O(l) HB<sup>+</sup>(aq) + OH<sup>-</sup>(aq) A) K<sub>b</sub> = [B][H<sub>2</sub>O] B) C) D) E) K<sub>b</sub> = [HB<sup>+</sup>][OH<sup>-</sup>] HB+(aq) + OH-(aq)


A) Kb = [B][H2O]
B) Which of the following is the correct K<sub>b</sub> expression for the reaction below? B(aq) + H<sub>2</sub>O(l) HB<sup>+</sup>(aq) + OH<sup>-</sup>(aq) A) K<sub>b</sub> = [B][H<sub>2</sub>O] B) C) D) E) K<sub>b</sub> = [HB<sup>+</sup>][OH<sup>-</sup>]
C) Which of the following is the correct K<sub>b</sub> expression for the reaction below? B(aq) + H<sub>2</sub>O(l) HB<sup>+</sup>(aq) + OH<sup>-</sup>(aq) A) K<sub>b</sub> = [B][H<sub>2</sub>O] B) C) D) E) K<sub>b</sub> = [HB<sup>+</sup>][OH<sup>-</sup>]
D) Which of the following is the correct K<sub>b</sub> expression for the reaction below? B(aq) + H<sub>2</sub>O(l) HB<sup>+</sup>(aq) + OH<sup>-</sup>(aq) A) K<sub>b</sub> = [B][H<sub>2</sub>O] B) C) D) E) K<sub>b</sub> = [HB<sup>+</sup>][OH<sup>-</sup>]
E) Kb = [HB+][OH-]

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