Question

H3o+ can be written as Oh3+.comment

Answer 1

no it cannot be written as because h3o 3 or refers to
3 molecules of hydrogen and 1 molecule of oxygen with 1 cationic charge Oh3+ o refers to 1 molecules of oxygen and one molecule of hydrogen with 3 + cationic charges

Answer 2

We always write the lesser electronegative atom first in the molecular representation of a molecule. So among H and O Hydrogen is lesser electronegative than Oxygen so we can't write H3o+ as Oh3+

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