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.) 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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