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

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The autoionization of pure water,as represented by the equation below,is known to be endothermic (ΔrΗ > 0) .Which of the following correctly states what occurs as the temperature of pure water is raised? H2O(l) + H2O(l) The autoionization of pure water,as represented by the equation below,is known to be endothermic (Δ<sub>r</sub>Η > 0) .Which of the following correctly states what occurs as the temperature of pure water is raised? H<sub>2</sub>O(l) + H<sub>2</sub>O(l)    H<sub>3</sub>O<sup>+</sup>(aq) + OH<sup>-</sup>(aq) Δ<sub>r</sub>Η > 0 A)  K<sub>w</sub> decreases,and the hydronium ion concentration decreases. B)  K<sub>w</sub> decreases,and the hydronium ion concentration increases. C)  K<sub>w</sub> and the hydronium ion concentration do not change. D)  K<sub>w</sub> increases,and the hydronium ion concentration decreases. E)  K<sub>w</sub> increases,and the hydronium ion concentration increases. H3O+(aq) + OH-(aq) ΔrΗ > 0


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