Question

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Hydronium ions are always in the form H3 O+​

Answer 1

Answer:

hydronium ion are always in the form of H3O+ because hydrogen ion can't exist alone, but they exist after combining with water molecule.

Explanation:

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Answer 2

Answer:

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Explanation:

Hydrogen atom has one electron and one proton. When this atom loses its electron and is left with only one proton, it forms H +

which is hydrogen ion. It is also known as proton as it contains only one proton and nothing else.

Hydronium ion is formed when water is added to

H +.H + +H2O→H3O+