Calculate the activity of IO3 in a saturated solution of La(IO3)3 with 0.010 MLa(NO3)3.Ksp = 1.0x 10-11O 2.0 x 10-3O 1.2x 10-3O 3.9 x 103O 1.7 x 10-4O 4.8 x 10-4O 2.7 x 103

Concept: Common ion effect: The common-ion effect is define by the decrease in solubility of an…

Answered: Calculate the activity of IO3 in a…

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter22: An Introduction To Electroanalytical Chemistry

Section: Chapter Questions

Problem 22.10QAP

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You are browsing through the Handbook of Hypothetical Chemistry when you come across a solid that is reported to have a Ksp value of zero in water at 25C. What does this mean?
Assuming that no equilibria other than dissolution are involved, calculate the concentrations of ions in a saturated solution of each of the following (see Appendix J for solubility products): (a) Agl. (b) Ag2SO4. (c) Mn(OH)2. (d) Sr(OH)28H2O (e) the mineral brucite, Mg(OH)2
Calculate the activity of La3+ in a saturated solution of La(IO3)3. Ksp = 1.0 x 10-11
Calculate the activity of La3+ in a saturated solution of La(IO3)3 in 0.010 M La(NO3)3. Ksp = 1.0 x 10-11 4.8 x 10-4 1.2 x 10-3 1.7 x 10-3 2.7 x 10-3 1.7 x 10-4
Calculate the activity of La3+ in a saturated solution of La(IO3)3. Ksp = 1.0 x 10-11 1.2 x 10-3 1.7 x 10-4 2.8 x 10-3 4.8 x 10-4
Calculate the activity of La3+ in a saturated solution of La(IO3)3. Ksp = 1.0 x 10-11 1.7 x 10-4 2.8 x 10-3 4.8 x 10-4
Calculate the activity of La+3 and IO3-,in a saturated solution of La(IO3)3 of 0.15 M Al(NO3)3.Calculate also the concentration constant, K'sp in each case. Ksp = 1.0 x 10-11
Calculate the activity of La+3 and IO3-,in a saturated solution of La(IO3)3 in a 0.010 M La(NO3)3. Calculate also the concentration constant, K'sp in each case. Ksp = 1.0 x 10-11
Calculate the activity of Lat3 and IO3-, in a saturated solution of La(IO3)3 in a) water, b)0.010 M La(NO3)3 and c) 0.15 M Al(NO3) 3. Calculate also the concentration constant, K'sp in each case. Ksp = 1.0 x 10-11
For a saturated solution of Zn(OH)2, calculate the activity of Zn and its effective pH in:a) waterb.) 0.0237 M K2SO4c.) a solution of pH 10 Ksp of Zn(OH)2 = 3.0 x 10-16
Calculate the molar solubility of Ag2S (pKsp = 48.70) in a solution maintained at pH 9.00 and where the concentration of ammonia is 0.200 M.H2S: Ka1 = 1.0 x 10-7, Ka2 = 1.2 x 10-15[Ag(NH3)2]+ : Kf1 = 2.04 x 103, Kf2 = 8.13 x 103
What is the minimum pH at which Cd(OH)2(s) will precipitate from a solution that is 0.0055M in Cd2+(aq)? Ksp for Cd(OH)2(s) is 2.5*10-14. a)13.60 b) 11.70 c) 9.27 d) 12.20 e) 8.33

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Calculate the activity of IO3 in a saturated solution of La(IO3)3 with 0.010 M La(NO3)3. Ksp = 1.0x 10-11 O 2.0x 10-3 O 1.2 x 10-3 O 3.9 x 10-3 O 1.7x 10-4 4.8 x 10-4 O 2,7x 10-3