Dichloroacetic acid has a dissociation constant of K₁3.32 x 10-². Part A Calculate the degree of dissociation for a 0.0625 m solution of this acid from the Debye-Hückel limiting law using an iterative calculation until the answer is constant to within +2 in the second decimal place. Express your answer in percent to three significant figures. ΤΙ ΑΣΦ a= 72.9 Submit Previous Answers Request Answer ? X Incorrect; Try Again; 3 attempts remaining %

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Dichloroacetic acid has a dissociation constant of
K₂ 3.32 x 10-2.
Part A
Calculate the degree of dissociation for a 0.0625 m solution of this acid from the Debye-Hückel limiting law using an iterative calculation until the answer is
constant to within 2 in the second decimal place.
Express your answer in percent to three significant figures.
IVE ΑΣΦ
α = 72.9
Submit Previous Answers Request Answer
X Incorrect; Try Again; 3 attempts remaining
Part B
%
Review | Constants | Periodic Table
Repeat the calculation assuming that the mean ionic activity coefficient is one.
Transcribed Image Text:Dichloroacetic acid has a dissociation constant of K₂ 3.32 x 10-2. Part A Calculate the degree of dissociation for a 0.0625 m solution of this acid from the Debye-Hückel limiting law using an iterative calculation until the answer is constant to within 2 in the second decimal place. Express your answer in percent to three significant figures. IVE ΑΣΦ α = 72.9 Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Part B % Review | Constants | Periodic Table Repeat the calculation assuming that the mean ionic activity coefficient is one.
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