Just the highlighted question please ==Quantitative Chemical... 200/998200% +such as NaCl is added to an aqueous solution, neutral moleculesusually become less soluble. Does the activity coefficient, Yetherincrease or decrease at high ionic strength?8-10. Including activity coefficients, find [Hg2] in saturated Hg₂Br₂in 0.001 00 M KBr.28-11. Including activity coefficients, find the concentration of Ba²*in a 0.100 M (CH3)4NIO3 solution saturated with Ba(103)2-8-12. Find the activity coefficient of H+ in a solution containing0.010 M HCl plus 0.040 M KCIO4. What is the pH of the solution?8-13. Using activities, calculate the pH of a solution containing0.010 M NaOH plus 0.012 0 M LiNO3. What would be the pH ifyou neglected activities?8-14. The temperature-dependent form of the extended Debye-Hückel equation 8-6 is3/22√

To find the concentration of Ba2+ in a 0.100 M (CH3)4NIO3 solution saturated with Ba(IO3)2, we…

Answered: == Quantitative Chemical... 200/998…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 15.BCP

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The Handbook of Chemistry and Physics (http://openstaxcollege.org/l/16Handbook) gives solubilities of the following compounds in grams per 100 mL of water. Because these compounds are only slightly soluble, assume that the volume does not change on dissolution and calculate the solubility product for each. (a) BaSeO4, 0.0118 g/100 mL. (b) Ba(BrO3)2H2O, 0.30 g/100 mL. (c) NH4MgAsO46H2O, 0.033 g/100 mL. (d) La2(MoO4)3, 0.00179 g/100 mL
If 500mL of 0.10M Ca2+ is mixed with 500mL of 0.10M SO42-, what mass of calcium sulfate will precipitate? Ksp for CaSO4 is 2.40 • 10-5. express answer to 3 significant figures. And include units.
to ritwong art insvang of twol 10 8.0 2. Using the attached table, calculate the molar solubility of BaSO4 in a. Pure water dissociation ea = = US = 1.07 × 10-10 nistdo of bean Doy +2 BaSO₁. Ba² + Sou aq 3 S 31.07x10 071 S=(2.1615 × 10-1) (b. In a 2.00 M sodium sulfate solution x +2 13 И -4 a4 1/2 N 2.99x10 Basou +2Nasoy Ba² + 2 Na + 3504 017 M No
Calculate the molar solubility and [Ag*] of silver benzoate, AgC,H5COO (Ksp = 2.5 x 10-13) in the following medium: (C,H;COOH: K, = 6.46 x 105; Ag(NH3)2": Kra = 2.1x10°; Kr2 = 8.2x10°) 21. in water Answer = [ Select] 22. in 0.0100 M AGNO3 Answer = [ Select] 23. in solution buffered at pH 5.00 Answer = [ Select] 24. in solution free ammonia concentration of 0.100 M NH3 Answer = [ Select] >
Use the Solver function in Excel to determine [Sr2+1, [F¯], [HF], [OH¯], and [H*] for a saturated solution of SrF,. The pKsp for SrF, is 8.58. The pKa for HF is 3.17. Ignore activity coefficients. [Sr?+) = 8.7 x10-4 [OH¯] = 1.61 x10-7 M M Incorrect [F] = 1.74 x10-3 [H*] 6.25 x10-8 M M Incorrect [HF] = 1.61 x10-7 M Incorrect
Don't g
Solve question 12
Use the Solver function in Excel to determine [Sr²+], [F¯], [HF], [OH¯], and [H*] for a saturated solution of SrF, . The for SrF, is 8.58. The pKa for HF is 3.17. Ignore activity coefficients. pKsp M M [OH-] = [Sr*] = М M [H*] = [F] = M [HF] =
Elle Ectric adds AgNO3 into a solution with 0.0010M each in CrO4-2, PO4-3, & Br-. Given the following values: Ksp of Ag2CrO4= 1.2 x 10 -12; Ksp of Ag3PO4= 2.8 x 10-18; Ksp of AgBr= 5.0 x 10-13. Help Elle Ectric determine the order of precipitation.
Determine the solubility of Agl in a solution containing 0.100 M KI. Ksp Agl = 8.51x10-17. Enter the result in scientific notation to 2 decimal points. e.g enter 9.87x10-| as 9.87E-11.
17a.
1.10 M Acetic acid 0.900 M Sodium acetate Solution (mL) |(mL) [H3o*1 (M) 1 8.00 2.00 8.71e-5M 2 7.00 3.00 5.13e-5M 3 6.00 4.00 3.24e-5M 4 5.00 5.00 4.00 6.00 6. 3.00 7.00 7 2.00 8.00 8 1.00 9.00

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