Explain how acidification or neutralization can impact the solubility of a compound (for example, compare the solubility of sodium salicylate in water to the solubility of salicylic acid.) How can this be used to purify a mixture using liquid/liquid extraction?

Explain how acidification or neutralization can impact the solubility of a compound (for example, compare the solubility of sodium salicylate in water to the solubility of salicylic acid.) How can this be used to purify a mixture using liquid/liquid extraction?

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter81: Extractions, Separations, And Drying Agents

Section: Chapter Questions

Problem 11P

See similar textbooks

Related questions

Q: find the initial mole fraction and initial mass % of the solute (NaCl)

A: Mole fraction of NaCl = number of moles of NaCl/total moles Number of moles = mass/molar mass Mass…

Q: Effect of temperature and pressure on solubility with explation

A: Solubility, degree to which a substance dissolves in a solvent to make a solution (usually expressed…

Q: Tube 1 and Tube 2: at 20C and 4 mL(0,1M NaOH) and 10 mL Benzoic acid,solution concentration .…

A: Given data: Volume of NaOH = 4 mL Volume of benzoic acid = 10 mL Temperature = 20C Density = 1g/mL

Q: A mixture of solvents contains 5 mol of solvent A and 10 mol of solvent B. Partial molar volume of…

A: Partial molar volume of components is categorized to be extensive property that changes with…

Q: Lake Titicaca is situated at an altitude of 3810 m in the Bolivian Andes. Calculate the solubility…

Q: Describe a method for purifying colloidal solutions.

A: Dialysis is the process which is used for the separation of colloidal solutions by filtration or…

Q: Describe the solubility, density and physical properties of Hexane, Cyclohexane and Toluene

A: Solubility is a physical property. The reason is because it can be determined by simple observation…

Q: Which statement is NOT correct for an azeotropic mixture of two volatile liquids? a. Azeotropic…

A: Please find your solution below : Azeotropic mixture is also known as constant boiling point…

Q: Indicate whether each statement is true or false: A solute will dissolve in a solvent if…

A: 1) To dissolve a solute in solvent , there must be significant attraction between the solute and…

Q: Draw a phase diagram showing how the phase boundaries differ for a pure solvent compared with a…

A: The explanation is given below-

Q: What was the purpose of measuring the freezing point of water? A. B. C. D. to assess the volume of…

A: The temperature at which any liquid changes to solid on cooling is known as its freezing point. The…

Q: fractional distillation

A: Fractional distillation is the separation of a mixture into its component parts, or fractions.…

Q: The solubility of benzoic acid (0 C) is .02 g per 100 ml of H2O and that of acetanilide is .53 g per…

A: The solid substances can be dissolved in the appropriate solvent by the principle termed "like…

Q: What are azeotropes, and how do they affect a distillation process? Azeotropic distillation is a…

A: In order to separate mixtures in a boiling liquid mixture, an approach called azeotropic…

Q: The rate at which a solid substance dissolves varies directly as the amount of undissolved solid…

A: Given, 2 grams of A dissolves in 1 hour

Q: saturated sugar solution at 100oC containing 487.2 g of sucrose per 100 g of water was cooled to…

A: Saturated solution is the solution which contains maximum amount of solute. Solubility of sucrose…

Q: How does the data display that water is a good solvent for recrystallization of benzoic acid?…

A: Temperature (C). Solubility(g benzoic acid/L water) 0 1.7 25…

Q: Which of the following refers to a composition in which its components cannot be separated by…

A: Distillation :- It is a method of separation of mixture of liquids based on their difference in…

Q: The solubility of solid X is given below. What is the maximum percent recovery if a student wanted…

A: NOTE: Assuming that the initial temperature is 100 oC and the final temperature is 0 oC as per the…

Q: Explain the difference of the distillation curves between simple distillation and fractional…

A: Simple distillation is the technique which is used to separate the components presents in a liquid…

Q: A solution is prepared by dissolving 70.0 g calcium hydroxide, Ca (OH2), in 250.0 g of water.…

A: The mole fraction of any component in a solution or mixture is defined as the number of moles of…

Q: Based on the reported saturation points (in m/v %), which of the following compounds is the most…

A: The reported saturation points (in m/v %) are: Aluminum sulphate (36.4%) Barium acetate (75.0%)…

Q: Explain how the deposition of dead plants in a lake affects dissolved oxygen concentration in that…

A: Solution Rapidly moving water, like during a mountain stream or giant watercourse, tends to contain…

Q: Briefly explain how slow cooling contributes to the formation of pure crystals during…

A: Re-crystallization can be explained as the method which of purifying any impure compound in a…

Q: saturated solution of sulfur dioxide is prepared by dissolving SO2 (g) in 100g of water at 10°C and…

A: Solubility of a compound is defined as the minimum amount of solute (mass) present in 100 g of a…

Q: What is the best way to increase the solubility of a gas in a solvent in which the gas does not…

A: Solubility of gas is defined as the the amount of gas that gets dissolved in solvent.

Q: This question is related to chemical potential in a solution and how it relates to physical…

A: Since your question has multiple parts, we will answer the first question for you. If you want…

Q: (b) How do the structures of these molecules account for these differences in solubility? Provide a…

A: Introduction: We have to explain solubility order of the given organic compounds.

Q: In an organic chemistry lab, some camphor crystals were synthesized but there were some traces of…

A: We know that, ∆Tf = Kf × m where ∆Tf is the freezing point depression, Kf is freezing point…

Q: find the initial mole fraction and initial mass % of the solute (sucrose)

A: Mole fraction of sucrose = number of moles of sucrose/total moles Number of moles = mass/molar mass…

Q: the differences between a Stober procedure and a water/oil emulsion procedure

A: In this question we have to describe the differences between a stober procedure and a water oil…

Q: Why is benzoic acid insoluble in water while sodium benzoate is soluble? How are their chemical…

A: Since, you have asked multiple questions, we will solve the first question for you. Benzoic acid…

Q: Explain the meaning of the van Hoff factor and its role in determining the colligative properties of…

A: The properties which are dependent on the number of solute particles are termed as Colligative…

Q: A sample of 0.37 mol propyl alcohol is dissolved in 1.75 kg of distilled water. If the boiling point…

A: Given :- No of moles of propyl alcohol = 0.37 mol Mass of water/solvent = 1.75 kg boiling point…

Q: explain solvent solvent interaction and solvent solute interaction in 10 pages

A: Solute+ solvent → solution (a homogeneous mixture). Remember like dissolves like. In general polar…

Q: Briefly describe the principles for separating the components of a mixture by solvent extraction.

A: Extraction is the process of separation of substances from its aqueous solution by shaking with a…

Q: The solubility of acetanilide in hot water is 5.5 g/100 mL at 100 °C and its solubility in cold…

A: Hey since you have posted multiple questions .We will answer first question only .In case yo want…

Q: What are the purposes of the following in recrystallization of solids? I) boiling stones – II)…

A: The addition of seed crystals leads to create nucleation sites which help in forming crystals. The…

Q: What is the kinetic property observed in suspension? What is the optical property observed in…

A: It is a heterogeneous mixture of solid particle suspended in a solvent. The solid particles are…

Q: Explain the principle behind vacuum distillation.

A: Vacuum distillation is one of the processes that made industrial wastewater reusable. In this…

Q: Stirring a solid-liquid mixture has no effect on the rate at which a saturated solution forms.

A: Saturated solution is a type of solution in which no more solute can be dissolved in a given amount…

Q: In fractional distillation, the greater the length of a fractionating column: * the lower its…

Q: In a mixed solvent system, what is the role of the "poor" solvent? a.to DECREASE the solubility of…

A: The correct option is b .

Q: Discuss the basic principles of the two distillation operations. Explain the difference of the…

A: 1) The two types of distillation operations are, Simple distillation Fractional distillation…

Q: The solubility of benzoic acid in water is 0.90 g per 100 ml at 0 oC and 10.00 g per 100 ml at…

A: Given: Solubility of benzoic acid in water at 1000C = 10.00g/100mL Now the amount of water required…

Q: Why do Sedimentation and filtration is important in water treatment? Is a period of time important…

A: The sedimentation process is most important process which is imposed for the reduction of…

Q: What is true about the miscibility of water and cyclohexane?

A: Miscibility is the property of two or more liquids to mix in all proportions so as to make…

Q: thanol, benzaldehyde and KMnO4 is mixed together. Would you expect a precipitate to form based on…

Q: Why is it necessary to dry the ice before adding it to the warm water?

A: To explain: Why is it necessary to dry the ice before adding it to the warm water?

Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

100%

Explain how acidification or neutralization can impact the solubility of a compound (for example,
compare the solubility of sodium salicylate in water to the solubility of salicylic acid.) How can this
be used to purify a mixture using liquid/liquid extraction?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

The blue line on the diagram illustrates the effect of using fractional distillation to separate a mixture of hexane (C6H14) and heptane (C7H16). If one starts a fractional distillation with a 0.20 mole fraction of hexane, what is the approximate mole fraction of hexane in the vapor phase after two evaporation condensation cycles? Figure B A temperaturecomposition diagram for hexane (C6H14)-heptane (C7H16) mixtures.
How does the data display that water is a good solvent for recrystallization of benzoic acid? Temperature (C). Solubility(g benzoic acid/L water) 0 1.7 25 3.44 75 21.45 100 56.31
During the distillation of the Bromobenzene and water mixture which fraction is richer in Bromobenzene: a) First fraction b) Second fraction c) The last fraction d) All fractions have the same composition
The density of an aqueous solution increases as solutes such as salts are added. What bearing might this have on predicting whether the aqueous solution will be on the top or on the bottom for an extraction?
A mixture of solvents contains 5 mol of solvent A and 10 mol of solvent B. Partial molar volume of solvent A is 100 mL/mol in this mixture and partial volume of B is 80 mL/mol. After a small amount of A was added to the mixture, partial molar volume of A increased by 2 mL/mol. How partial molar volume of solvent B changed?
List and describe two methods that can used to improve the separation of a liquid mixture by fractional distillation
Students were tasked to conduct a recrystallization experiment to test the ability of the newly discovered solvents in their laboratory to purify and separate a mixture containing compounds X and Y. The solubility of the two compounds in g/50 mL of hot and cold solvents are given by the photo.
Briefly explain how slow cooling contributes to the formation of pure crystals during recrystallization.
20 ml of a 100 mg/l phenol solution in water is placed in a vial with 20 ml of a fluorocarbon solvent. The organic phase (fluorocarbon solvent) is immiscible with water. The vial is completely filled with the two phases, thus there is no air or contaminant volatilization. After an hour of agitation, the two phase system reaches equilibrium. The two phases are separated and the fluorocarbon is analyzed for total phenol. The resulting phenol concentration in the organic phase is 16.0 mg/l. Compute the unitless partition coefficient (KF-W) for phenol. Compare your calculation with KF-W obtained from an empirical relationship: log10KF-W 0.71 - 0.862log10 CWsat. KF-W means the partition between the fluorocarbon solvent, F, and water, W. Only typed solution.
Select the best solvent (only one) for the recrystallization of each compound (benzoic acid, cinnamic acid and urea). Explain and give reasons for your selection
0.010 mL of 0.1M Fe(II) is mixed with 9.990 mL of 0.1M Fe(III). What is the mole fraction of Fe(II)?
Given the percent of ethanol in beer, 97% and percent(v/v) of ethanol through simple distillation: 26% and the percent (v/v) of ethanol through fractionating distillation: 27%. How would you calculate the theoretical quantity of pure ethanol that could be obtained by fractional distillation?