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gizmo_the_mogwai [7]
4 years ago
13

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

Chemistry
1 answer:
dybincka [34]4 years ago
4 0

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

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:

3H^+(aq)+PO_4^{3-}(aq)\rightarrow H_3PO_4(aq)

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

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