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Given: H₂O(aq) + H₂O(l) H₃O⁺(aq) + OH^-(aq) $\Delta$

Question 14

Multiple Choice

Given: H₂O(aq) + H₂O(l) $Given: H2O(aq) + H2O(l) H3O+(aq) + OH-(aq) \Delta H°rxn > 0 When the temperature of a sample of pure water is raised above 25 °C, A) the hydronium ion concentration will be greater than the hydroxide ion concentration. B) the hydronium ion concentration will be less than the hydroxide ion concentration. C) the value of Kw will increase. D) the hydronium ion concentration could change to 1.0 × 10-10 M. E) the hydroxide ion concentration could change to 1.0 × 10-10 M.$ H₃O⁺(aq) + OH^-(aq) $\Delta$ H°_rxn > 0
When the temperature of a sample of pure water is raised above 25 °C,

A) the hydronium ion concentration will be greater than the hydroxide ion concentration.
B) the hydronium ion concentration will be less than the hydroxide ion concentration.
C) the value of K_w will increase.
D) the hydronium ion concentration could change to 1.0 × 10^-10 M.
E) the hydroxide ion concentration could change to 1.0 × 10^-10 M.

Correct Answer: