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Below Is a Representation of Pure Liquid HX, an Amphoteric

Question 100

Multiple Choice

Below is a representation of pure liquid HX, an amphoteric substance, at equilibrium. (Each circle represents 1.0 ×10-3 mol of atoms, and the volume of the box is 1.0 L.) Below is a representation of pure liquid HX, an amphoteric substance, at equilibrium. (Each circle represents 1.0 ×10<sup>-3</sup> mol of atoms, and the volume of the box is 1.0 L.) What is the autoionization constant for HX? A) 4.9 ×10<sup>-2</sup> B) 4.0 ×10<sup>-3</sup> C) 4.4 ×10<sup>-4</sup> D) 4.0 ×10<sup>-6</sup> E) 2.5 ×10<sup>5</sup> What is the autoionization constant for HX?


A) 4.9 ×10-2
B) 4.0 ×10-3
C) 4.4 ×10-4
D) 4.0 ×10-6
E) 2.5 ×105

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