megaspark0
megaspark0 megaspark0
  • 03-04-2019
  • Chemistry
contestada

which of the following is a hydronium ion?
A.) H2O
B.)H3O+
C.)OH-
D.)H+

Respuesta :

isabella5255 isabella5255
  • 03-04-2019

B) H30+ is the answer, hope that helped

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itemderby itemderby
  • 13-06-2019

Answer: Option (B) is the correct answer.

Explanation:

A hydronium ion is an ion that contains three hydrogen atoms and one oxygen atom. Formula of a hydronium ion is [tex]H_{3}O^{+}[/tex].

Whereas water is a molecular compound with chemical formula [tex]H_{2}O^[/tex].

Hydroxide ion has formula [tex]OH^{-}[/tex] and a hydrogen ion has formula [tex]H^{+}[/tex].

Therefore, we can conclude that out of the given options [tex]H_{3}O^{+}[/tex] is a hydronium ion.

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