The neutralization reaction among all the reactions would be the one between an acid and a base to produce salt and water.
What is a neutralization reaction?
It is a reaction involving an acid and a base to produce salt and water.
From the list of reactions, the only reaction that involves acid and a base with salt and water being the products is the first reaction.
Thus, the neutralization reaction is represented by the equation:
[tex]2H_3PO_4 + 3Ba(OH)_2 --- > 6H_2O + Ba(PO_4)_2[/tex]
More on neutralization reactions can be found here: https://brainly.com/question/20038776
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