Which of these equations correctly expresses the self-ionization of water?
A ) Upper H subscript 2 upper O superscript plus upper H subscript 3 upper O superscript plus double-headed arrow upper H subscript 2 upper O plus upper O upper H superscript minus.
B) Upper H subscript 2 upper O plus upper H subscript 2 upper O double-headed arrow 2 upper O upper H superscript minus.
C) Upper H subscript 2 upper o plus upper H subscript 2 upper O double headed arrow 2 upper H subscript 3 upper O superscript plus.
D) Upper H subscript 2 upper O plus upper H subscript 2 upper O double-headed arrow upper H subscript 3 upper O superscript plus, plus upper O upper H superscript minus.

Respuesta :

Answer:

D.) upper H subscript 2 upper O plus upper H subscript 2 upper O double- headed arrow upper H subscript plus, plus upper O upper H superscript minus

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Explanation:

The statement is "Upper H subscript 2 upper O plus upper H subscript 2 upper O double-headed arrow upper H subscript 3 upper O superscript plus, plus upper O upper H superscript minus."

What is self ionization of water?

Water self-ionization is a dissociation reaction in which a water molecule, H2O, deprotonates to form the hydroxide ion, in pure water or an aqueous solution.

Under typical circumstances, water will self-ionize to a minimal level. The self-ionization of water is the reaction in which a water molecule distributes one of its protons to a nearby water molecule, whether in pure water or in an aqueous solution.

A hydrogen ion can be transported from one molecule to the other when two molecules of water collide. Positively charged hydronium ions and negatively charged hydroxide ions are the final products.

H2O(l)+H2O(l)⇄H3O+(aq)+OH−(aq)

Hence the correct option is D.

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