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  • 23-01-2019
  • Chemistry
contestada

Write the equilibrium constant expression for this reaction: 3h (aq) po−34 (aq) → h3po4 (aq)

Respuesta :

kobenhavn kobenhavn
  • 02-02-2019

Answer: [tex]K=\frac{[H_3PO_4]}{[H^+]^3[PO_4^{3-}]}[/tex]

Explanation:

Equilibrium constant is the ratio of product of concentration of products to the product of concentration of reactants each term raise to their stochiometric coefficients.

Thus for the reaction:

[tex]3H^+(aq)+PO_4^{3-}(aq)\rightarrow H_3PO_4(aq)[/tex]

[tex]K=\frac{[H_3PO_4]}{[H^+]^3[PO_4^{3-}]}[/tex]

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