Given the Ksp values of the 3 Ag-salts, which will precipitate second using Ag* as the precipitating agent and utilizing a fractional precipitation method. • The solution is 1.50 x 107 M in lodide (1); 1,50 x10° M in Chloride (Cl-) and 1,50 x102 M in Br. (Possible answer: Agl or AgCl or AgBr) Ksp values; Agl: 8.50x1017 ; AgCl: 1.80x1010; AgBr: 7.70 x1013.

Given the Ksp values of the 3 Ag-salts, which will precipitate second using Ag* as the precipitating agent and utilizing a fractional precipitation method. • The solution is 1.50 x 107 M in lodide (1); 1,50 x10° M in Chloride (Cl-) and 1,50 x102 M in Br. (Possible answer: Agl or AgCl or AgBr) Ksp values; Agl: 8.50x1017 ; AgCl: 1.80x1010; AgBr: 7.70 x1013.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

What is the molar solubility of Ag, CO, in an aqueous solution that is buffered to a pH of 4.94? Relevant -12 constants: Kn for Ag, CO, = 8.1 x 10 ; K, H,CO3 = -14 4.45x10 ; K, for HCO, = 4.69x10 "; K = 1.00x10 ". sp -7 -11 %3D %3D E.
An acidic solution is 6 mM in each of the folowing metal lons: Pb?+, zn?2+, Mn2+, cu?+. see the Solubility Product Constant Table. (0) Which of the metals would precipitate as their hydroxides at pH - 6.007 (Select all that apply.) O lead O zinc O manganese O copper (b) Which of the metals would precipitate as their hydroxides at pH - 8.00? O lead O zinc O manganese O copper (c) At what pH do the metal hydroxides begin to precipitate? Pb(OH)2 Zn(OH)2 Mn(OH)2 Cu(OH)2 0 please explain and solve
Assignment using Henderson-Hasselbalch equations, to determine the pH at which drugs start to precipitation Problem: Calculate the pH at which pilocarpine (basic drug) starts to precipitate from a 2% w/v aqueous solution of its hydrochloride salt. Given the following data: The solubility of pilocarpine in water=0.207 % w/v The pka of pilocarpine =6.61 The molecular weight of pilocarpine=208.3 g/I The molecular weight of pilocarpine hydrochloride = 244.8 g/l
The solubility of Pb(10,);() in a 2.30x102 M KIO; solution is 5.9x10* mol/L. Calculate the Kp value for Pb(10,)2(s).
Please advise. I have tried these many times and don't feel confident in my answers
Give typed full explanation not a single word hand written otherwise leave it Calculate the molar solubility of Mn(OH)2 in an aqueous solution buffered to a pH of 12.3. Ksp of Mn(OH)2 is 1.6x10-13.(a) 3.4 x 10-5 M(b) 8.0 x 10-12 M(c) 4.0 x 10-10 M(d) 6.4 x 1011 M
Please provide only typed answer solution no handwritten solution needed allowed
a. From the solubility product of zinc ferrocyanide, Zn,Fe(CN),, calculate the concentration of Fe(CN) in 0,10 mM ZNSO4 saturated with Zn2Fe(CN),-. 69 Assume that Zn,Fe(CN), is a negligible source of Zn?+. b. What concentration of K4Fe(CN), should be in a suspension of solid Zn,Fe(CN), in water to give [Zn²+] = 5.0 × 10-7 M?
5.4 A buffer contains 0.1076 mol NH3 (Kp =1.8 x10-5) and 0.1193 mol of NH&NO3 in a 355 mL solution. Determine the pH of the buffer after addition of 0.0050 mol Ba(OH)2 solution. (Assume that the change in volume on the addition of Ba(OH)2 is negligible.) QUESTION 6: ELECTROCHEMISTRY 6.1
Given the following data for the titration of oxalate (C,0,2) ion with zinc ion, write the titration reaction, and calculate the following: Vor = 30.50 ml (Ox?] = 0.1350 M (Zn²"] = 0.200 M Ksp = 2.73 x 10* M? a) Balanced Reaction b) Equivalence point volume (Ver) c) pZn @ 15.00 ml d) pzn @ Ver e) pzn @ 24.0 ml
None
Both silver(I) bromide and silver(I) iodide are slightly soluble salts, with Ksp values at 25°C of 5.40×10-13 and 8.30×10-17, respectively. A solution of silver(I) nitrate is added to a solution that is 0.434 M in bothBr– andI–. What are the minimum Ag+ concentrations required for precipitation of AgBr and of AgI to occur?AgBr mol/L AgI mol/L Which will precipitate first?Choose one AgBr AgI What percentage of the halide ion that is precipitated first remains in solution before the second begins to precipitate? % If complete separation is defined as there being less than 0.10% of a particular ion left in solution, does this method completely separate Br– from I–?Choose one: Yes No Cannot be determined