The autoionization of pure water,as represented by the equation below,is known to be endothermic (Δ_rΗ 0).Which of the following correctly states what occurs as the temperature of pure water is raised? H₂O(l)+ H₂O(l) H₃O⁺(aq)+ OH^-(aq)Δ_rΗ 0 A) K_w decreases,and the hydronium ion concentration decreases. B) K_w decreases,and the hydronium ion concentration increases. C) K_w and the hydronium ion concentration do not change. D) K_w increases,and the hydronium ion concentration decreases. E) K_w increases,and the hydronium ion concentration increases.

Question

The autoionization of pure water,as represented by the equation below,is known to be endothermic (Δ_rΗ > 0).Which of the following correctly states what occurs as the temperature of pure water is raised? H₂O(l)+ H₂O(l) H₃O⁺(aq)+ OH^-(aq)Δ_rΗ > 0 A) K_w decreases,and the hydronium ion concentration decreases. B) K_w decreases,and the hydronium ion concentration increases. C) K_w and the hydronium ion concentration do not change. D) K_w increases,and the hydronium ion concentration decreases. E) K_w increases,and the hydronium ion concentration increases.

Quizplus · Accepted Answer

The Answer of The autoionization of pure water,as represented by the equation below,is known to be endothermic (Δ_rΗ > 0).Which of the following correctly states what occurs as the temperature of pure water is raised? H₂O(l)+ H₂O(l) H₃O⁺(aq)+ OH^-(aq)Δ_rΗ > 0 A) K_w decreases,and the hydronium ion concentration decreases. B) K_w decreases,and the hydronium ion concentration increases. C) K_w and the hydronium ion concentration do not change. D) K_w increases,and the hydronium ion concentration decreases. E) K_w increases,and the hydronium ion concentration increases.

The Autoionization of Pure Water,as Represented by the Equation Below,is