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Posted: **Thu Jun 30, 2022 6:25 pm**

: A Monoprotic Weak Acid Ha Dissociates In Water According To The Reaction Ha Aq H Aq A Aq The Equilibrium Con 1 (18.41 KiB) Viewed 53 times

A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) = H+ (aq) + A¯(aq) The equilibrium concentrations of the reactants and products are [HA] = 0.160 M, [H+] = 4.00 x 10-¹M, and [A-] = 4.00 x 10-4 M. Calculate the value of pK, for the acid HA.