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Autoionization occurs when a neutral molecule ionizes into anion and a cation.

Which of the following equations best illustrates the autoionization of water?

A. 2H​₃O ⇄ 2H₂O⁺ + 2OH⁻

B. 2H₂O ⇄ H₂⁺ + O⁻

C. 2H​₃O ⇄ H₂⁺ + 2OH⁻

D. 2H₂O ⇄ H₃O + OH⁻

Respuesta :

Answer:

A

Explanation:

Autoionization is a chemical process that produces anions and cations from the neutral molecule. 2H₂O ⇄ H₃O⁺ + OH⁻ best represents autoionization. Thus, option D is correct.

What is autoionization?

Autoionization is the splitting of the molecules into positive and negative charged anions and cations. 2H₂O ⇄ H₃O⁺ + OH⁻ best represents autoionization.

The last reaction is an example of autoionization as it yields hydronium ion (H₂O⁺) that are positive charged cation and hydroxide (OH⁻) negatively charged anion.

Therefore, anions and cations are produced in autoionization.

Learn more about autoionization here:

https://brainly.com/question/14896105

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