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17 Nov 2019
A weak acid has a dissociation constant of K_a = 1.20 times 10^-2. (a) Calculate the degree of dissociation for a 0.0925m solution of this acid using the Debye-Huckel limiting law. (b) Calculate the degree of dissociation for a 0.0925 m solution of this acid that is also 0.200m in KCI using the Debye-Huckel limiting law. c) Repeat the calculation in b) using the mean activity coefficient of y_plusminus = 0.710. Do you need to repeat the iterative calculation of a) to solve b) and c)?
A weak acid has a dissociation constant of K_a = 1.20 times 10^-2. (a) Calculate the degree of dissociation for a 0.0925m solution of this acid using the Debye-Huckel limiting law. (b) Calculate the degree of dissociation for a 0.0925 m solution of this acid that is also 0.200m in KCI using the Debye-Huckel limiting law. c) Repeat the calculation in b) using the mean activity coefficient of y_plusminus = 0.710. Do you need to repeat the iterative calculation of a) to solve b) and c)?
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16 Feb 2023
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Keith LeannonLv2
5 Oct 2019
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