Concept explainers
Interpretation:
The strongest acid should be identified given the two different of iron (Fe) coordination complex molecules.
Concept introduction:
Strong acid: Acid solutions contains hydrigen ions, the higher concentration of hydrogen ions, the lower
In aqueous solution an acid undergoes ionization. The ionization of an acid is can be expressed in terms of equilibrium constant. The quantitative measurement tells about the strength of the acid. Higher the value of
The dissociation constant for the acid is
For simplifications
pKa: It is introduced as an index to express the acidity of weak acids, where
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