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True, H2O is a compound with 2 hydrogens and one oxygen
Explanation:
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Answer:

Explanation:
In this case, for the dissociation of hypochlorous acid, we know that the acid dissociation constant (Ka) is 2.9x10⁻⁸, which is related with the Gibbs free energy as shown below:

But in this case K is just Ka, therefore, at 296 K, it turns out:

Such result, means that the reaction is nonspontaneous at the given temperature, it means it is not favorable (not easily occurring).
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It should be 2+ because Ba is in the 2nd group which means it needs two more electrons.