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For Acid Solutions of the Same Molarity Acid Strength Is

Question 43

Multiple Choice

For acid solutions of the same molarity acid strength is proportional to the equilibrium concentration of H3O+.For equimolar solutions of acids,which equilibrium expression below corresponds to the strongest acid?


A) Kc = For acid solutions of the same molarity acid strength is proportional to the equilibrium concentration of H<sub>3</sub>O<sup>+</sup>.For equimolar solutions of acids,which equilibrium expression below corresponds to the strongest acid? A) K<sub>c </sub>= = 3.5 × 10<sup>-4</sup> B) K<sub>c </sub>= = 3.5 × 10<sup>-8</sup> C) K<sub>c </sub>= = 4.5 × 10<sup>-4</sup> D) K<sub>c </sub>= = 4.9 × 10<sup>-10</sup>
= 3.5 × 10-4
B) Kc = For acid solutions of the same molarity acid strength is proportional to the equilibrium concentration of H<sub>3</sub>O<sup>+</sup>.For equimolar solutions of acids,which equilibrium expression below corresponds to the strongest acid? A) K<sub>c </sub>= = 3.5 × 10<sup>-4</sup> B) K<sub>c </sub>= = 3.5 × 10<sup>-8</sup> C) K<sub>c </sub>= = 4.5 × 10<sup>-4</sup> D) K<sub>c </sub>= = 4.9 × 10<sup>-10</sup>
= 3.5 × 10-8
C) Kc = For acid solutions of the same molarity acid strength is proportional to the equilibrium concentration of H<sub>3</sub>O<sup>+</sup>.For equimolar solutions of acids,which equilibrium expression below corresponds to the strongest acid? A) K<sub>c </sub>= = 3.5 × 10<sup>-4</sup> B) K<sub>c </sub>= = 3.5 × 10<sup>-8</sup> C) K<sub>c </sub>= = 4.5 × 10<sup>-4</sup> D) K<sub>c </sub>= = 4.9 × 10<sup>-10</sup>
= 4.5 × 10-4
D) Kc = For acid solutions of the same molarity acid strength is proportional to the equilibrium concentration of H<sub>3</sub>O<sup>+</sup>.For equimolar solutions of acids,which equilibrium expression below corresponds to the strongest acid? A) K<sub>c </sub>= = 3.5 × 10<sup>-4</sup> B) K<sub>c </sub>= = 3.5 × 10<sup>-8</sup> C) K<sub>c </sub>= = 4.5 × 10<sup>-4</sup> D) K<sub>c </sub>= = 4.9 × 10<sup>-10</sup>
= 4.9 × 10-10

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