A solute has a Kp = 3 between toluene and water. Suppose 200.0 mL of 0.300 M aqueous solution of the solute is extracted with toluene. What concentration of the solute remains in the aqueous layer after 6 x 15.0 mL extractions? O 6.25 x 10-2 M O 4.44 x 10-2 M O 8.88 x 102 M 9.54 x 10 3 M O 1.50 x 10 2 M

A solute has a Kp = 3 between toluene and water. Suppose 200.0 mL of 0.300 M aqueous solution of the solute is extracted with toluene. What concentration of the solute remains in the aqueous layer after 6 x 15.0 mL extractions? O 6.25 x 10-2 M O 4.44 x 10-2 M O 8.88 x 102 M 9.54 x 10 3 M O 1.50 x 10 2 M

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 124QRT

See similar textbooks

Similar questions

In a solution with carbon tetrachloride as the solvent, the compound VCl4. undergoes dimerization: 2VCl4V2Cl8 When 6.6834 g VCl4. is dissolved in 100.0 g carbon tetrachloride, the freezing point is lowered by 5.97C. Calculate the value of the equilibrium constant for the dimerization of VCl4 at this temperature. (The density of the equilibrium mixture is 1.696 g/cm3, and Kf = 29.8C kg/mol for CCl4.)
Consider the solutions presented: (a) Which of the following sketches best represents the ions in a solution of Fe(NO3)3(aq)? (b) Write a balanced chemical equation showing the p10ducts of the dissolution of Fe(NO3)3.
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) BaSiF6, 0.026 g/100 mL (contains SiF62- ions) (b) Ce(IO3)4, 1.5102 g/100 mL (c) Gd2(SO4)3, 3.98 g/100 mL (d) (NH4)2PtBr6, 0.59 g/100 mL (contains PtBr62- ions)
Assume that the solubility of carbon dioxide gas in pop at 5oC is 0.586 g/100 mL and at 20oC its solubility is 0.169 g/100 mL. What mass of carbon dioxide gas will escape from a 355-mL can of Coke that has been taken out of the fridge and has been sitting open at 20oC?
What would be the KPs value of Al(OH)3, considering that its solubility is 2,5 x 10^-8 mol/L? 4,4 x 10-8 1,0 x 10-28 1,1 x 10-29 1,9 x 10-15 5,8 x 10-15
Solid aluminum hydroxide (Ksp = 1.3 x 10-33) is added to 3.50 mM Al(NO3)3 solution until the solid no longer dissolves. What is the molar solubility of Al(OH)3 in the given solution? a. 2.40 x 10-11 M b. 3.46 x 10-11 M c. 1.24 x 10-31 M d. 2.63 x 10-9 M
The partial pressure of O₂(g), referred to as P(O₂(g)), in the lungs is 0.210 atm. The Keq of oxygen dissolving at 310.0 K is 6.32 x 10⁻⁴. Calculate molar concentration of O₂(aq) dissolved in blood at 310.0 K (body temperature) that is in equilibrium with O₂(g).
The hardness of water (hardness count) is usually expressed in parts per million (by mass) of CaCO3. What is the molar concentration of Ca2+ ions in a water sample with a hardness count of 175mg CaCO3il? How many milliliters of concentrated sulfuric acid, 94.0% (w/w), specific gravity of 1.831 are required to prepare 1 liter of a 0.100 M solution? The solubility-product constant for Ce(IO3)3 is 3.2x1010. What is the Ce3+ concentration in a solution prepared by mixing 50.0 ml of 0.0250 M Ce3.. with 50.00 ml of water?
Solubility of CrF3 in water is 0.120 g/L at 25 oC. What is the molar concentration of F- ion in the solution at the same temperature? A.) 3.30 x 10-3 B.) 3.97 x 10-11 C.) 1.10 x 10-2 D.) 2.80 x 10-3 E.) 3.10 x 10-4
Predict the mass of FeF2 (s) that can dissolve in 600 mL of 0.2M Fe(NO3)2, given that the ksp of iron (II) fluoride = 2.36 x 10-6 at the required temperature. Note for molar mass: Fe = 55.85 g/mol; F = 19.00 g/mol; N = 14.01 g/mol; O = 16 g/mol Your answer should follow the format: a) Molar Solubility of FeF2 (s) in 600 mL of 0.2M Fe(NO3)2 b) mols of FeF2 (s) in 600 mL of 0.2M Fe(NO3)2 c) mass of FeF2 (s) in 600 mL of 0.2M Fe(NO3)2
The solubility of PbSO4 in water at 25° C is 7.9 x 10^-4 M. What is Ksp for PbSO4?
What is the solubility of CO2 in a soft drink (which is mainly water) that was bottled under a CO2 pressure of 4.6 X 105 Pa?