Of the choices below, which is true for the relationship shown? It is Ka for the acid H3P2O72−. It is Kb for the acid H3P2O72−.

Question

irinina [24]

3 years ago

9

Of the choices below, which is true for the relationship shown? It is Ka for the acid H3P2O72−. It is Kb for the acid H3P2O72−.

It is Ka for the acid H2P2O72−. It is Kb for the acid H2P2O72−.

Chemistry

2 answers:

Naily [24] · Answer 1 · 2022-02-03T18:01:03+03:00

The expression for the Ka for the given acid is:

Ka = [H2P2O7^2-] [H3O+] /[H3P2O7^2-]

<span>Ka is the acid dissociation constant or the acidity constant. It is a measure of the acid strength when in solution. It is an equilibrium constant for the dissociation of the acid.</span>

Anastasy [175] · Answer 2 · 2022-02-03T19:44:32+03:00

Anastasy [175]3 years ago

3 0

Answer:

A. It is Ka for the acid H3P2O72−

Explanation:

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