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How does the atomic structure of an acid affect its heat of neutralization?

For example, if using different acids of the same molarity, and neutralizing them with the same type/concentration of base, the heat of enthalpy would be different due to differences in the acids, right?

What does structure have to do with this?

Is the number of H ions in a molecule considered part of an acid's structure?

If you can include any websites that also help answer this, I would be very grateful.

Thanks! :)

1 Answer

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  • 8 years ago
    Favorite Answer

    I think the only important structural characteristic of the acid and base is the extent to which it's ionized to H+ and OH-. A weak acid/base is much less ionized than a strong acid/base meaning that less H+ and OH- combine to make water. Each time a molecule of water is formed, covalent bonds are created and energy (heat) is released.

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