please give me ans class 9th please please
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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:
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→H30+
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