The equilibrium constants (K_a)for HCN and HF in H₂O at 25°C are 6.2 $\times$ 10^-¹⁰ and 7.2 $\times$ 10^-⁴,respectively.The relative order of base strengths is: A)F^- H₂O CN^- B)H₂O F^- CN^- C)CN^- F^- H₂O D)F^- CN^- H₂O E)none of these

Question

The equilibrium constants (K_a)for HCN and HF in H₂O at 25°C are 6.2 $\times$ 10^-¹⁰ and 7.2 $\times$ 10^-⁴,respectively.The relative order of base strengths is: A)F^- > H₂O > CN^- B)H₂O > F^- > CN^- C)CN^- > F^- > H₂O D)F^- > CN^- > H₂O E)none of these

Quizplus · Accepted Answer

The Answer of The equilibrium constants (K_a)for HCN and HF in H₂O at 25°C are 6.2 $\times$ 10^-¹⁰ and 7.2 $\times$ 10^-⁴,respectively.The relative order of base strengths is: A)F^- > H₂O > CN^- B)H₂O > F^- > CN^- C)CN^- > F^- > H₂O D)F^- > CN^- > H₂O E)none of these

The Equilibrium Constants (Ka)for HCN and HF in H2O at 25°C

The Equilibrium Constants (K_a)for HCN and HF in H₂O at 25°C