Below is a solubility table for an unknown organic soli. The solid is white with a melting point of 75°C . Which of the solvent would you use for recrystallization? Explain your choice

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: The maximum amount of a substance that may dissolve in a specific solvent at a specific temperature…

Q: If a solute like chlorobenzene (molar mass = 112.6 g/mol) were used by mistake instead of…

A: Given : Instead of naphthalene, chlorobenzene like was used as a solute. Molar mass of solute used =…

Q: The Ksp of MgF2 at a certain temperature is given to be 2.4 × 10-7.  What is the molar solubility of…

A:

Q: Write the letter of the correct answer. Consider the yellow point. What are the mole fractions of…

A:

Q: In performing an experiment on freezing point depression, the solution was prepared by dissolving…

A: Given: Mass of salt=2.25 g The volume of solvent=20.00 mL The density of water= 0.997 g mL-1  The…

Q: 4- If Ksp of Agl = 8.3x10-17 calculate the solubility of Agl by gm/L ? 234. 8 x9. 11x10-6 gm/L O2.34…

A:

Q: a 100 mL solution of 1% drug solution with L iso value of 2.2 ˚C/M. MW = 216.32 g/mol using Freezing…

A:

Q: If you know that sodium bicarbonate has a solubility of 8.4 g in 100g water at 18 °C I. Calculate…

A: This question deals with the solubility, concentration, & dilution of sodium bicarbonate in…

Q: a) Which salt has minimum solubility at40°C? 200 100 KNO 160 170 160 b) At what temperature…

A: We give answer from the study of solubility curve.

Q: 200g of iron) ntrate (MW= 241.86g/mole) is added to 225.0g of watel (MVV determine the mole fraction…

A: Iron (II) nitrate dissolved in the water to give ferric ion and nitrate ion. The balanced equation…

Q: shows

A: The CII is expressed as the sum of asphaltenes and saturates per the sum of aromatics and resins :…

Q: reezing point depression and boiling point elevation can be used to determine the molar mass of…

A: Depression in freezing point (∆Tfp) = -7.4 mK or -7.4 ×10-3 K Here, negative sign includes…

Q: 15 g of unknown organic sample was dissolve in 575 mL of Dicloromethane (DCM). The boiling point of…

A: Here the nonvolatile solute is the unknown organic sample and the solvent is Dicloromethane (DCM).

Q: what is the maximum % recovery of TNT?

A: At low temperature- 100g ethanol : 0.70 g TNT At low temperature: 100 g ethanol : 18.58 g TNT   Now,…

Q: Solute S has a distribution constant of 4.7 between water (phase 1) and hexane (phase 2). A 82.0 mL…

A: Distribution constant(Kd) = 4.7Volume of solution S(V1) = 82.0 mLVolume of hexane(V2) = 17.0 mLn = 6…

Q: Solute S has a distribution constant of 4.7 between water (phase 1) and hexane (phase 2). A 75.0 mL…

A: Volume of water V1 = 75.0 ml Volume of hexane V2 = 13.0 ml Number of phases (n) = 7 Distribution…

Q: a) Which salt has minimum solubility at40°C? 200 160 180 170 160 b) At what temperature solubility…

A: The questions can be answered using the given graph:

Q: Determine the boiling point elevation for a solution prepared by dissolving 125 g of a…

A:

Q: The Ksp for Ag3PO4 is 1.8 x 10-18 If the Ksp of Ag3PO4 changes to 3.2x10^16 at 40oC is the…

A: The value of solubility product for an ionic molecule shows its ability to dissociate into…

Q: A solution of liquids A and B containing 0.40 mole fraction of liquid A begins to boil at (85oC) at…

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

Q: Distribution coefficient (KD) is the sum of the concentrations of a substance in the distinct and…

A: The constant  KD is also called  distribution  coefficient.

Q: 2. An organic compound has a solubility of 2 grams/100 mL at 0 °C and 6 grams/100 mL at the boiling…

A: The solubility of a substance in a specific volume of the solvent indicates that the maximum amount…

Q: 19 g of unknown organic sample was dissolve in 640 mL of Dicloromethane (DCM). The boiling point of…

A:

Q: In performing an experiment on freezing point depression, the solution was prepared by dissolving…

A:

Q: Predict whether each compound is soluble or not in water. Show the chemical equation for its…

A: The solubility of the salts are given with the chemical equations for dissolution in water.

Q: The vapor pressure of component C is 272 torr, and that of component E is 176 torr at 35°C. The C-E…

A: To Find: 1) To fine the value of γi for both the component C and E. 2) To find the value of ai for…

Q: 5.4 Poly(ethylene glycol), PEG, is soluble in water. A series of tests were done to determine the…

A: Poly(ethylene glycol) (PEG) is a synthetic polymer.  Polymers have very large molecular weight as…

Q: A brewed coffee sample was subjected to solvent extraction. The cup of coffee measuring 200.0 mL was…

A: The correct option is option (2) 27.1 %

Q: In performing an experiment on freezing point depression, the solution was prepared by dissolving…

A:

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: 5) The volume of several aqueous copper sulfate (CuSO4) solutions was precisely measured at SATP.…

A: The objective of this question is to estimate the concentration-dependent partial molar volume of…

Q: A. FREEZING POINT DEPRESSION Kf (*C/m) of water Freezing Point of Water, °C SOLVENT 1.86 0.00 100.0…

A: The data given is,

Q: Exposing a 250 mL sample of water at 20.∘C to an atmosphere containing a gaseous solute at 27.59 kPa…

A: The solubility of this gaseous solute will be, 5.18\times 10^{-5}g/mL5.18×10-5 g/mL

Q: Solute S has a distribution constant of 5.1 between water (phase 1) and hexane (phase 2). A 71.0 mL…

A: Given that, The distribution constant of a solute S between the water (phase 1) and hexane (phase 2)…

Q: = The vapor pressure of component A'is 300.3 torr, and that of component B is 70 torr at 35 °C. A…

A:

Q: a. What is the maximum amount of crude RDX the student can purify given this volume of acetone in…

A: As per the given information- 1 g RDX : 100 mL cold acetone 1 g RDX : 25 mL boiling acetone As the…

Q: At 90 C the vapor pressure of dimethylbenzene is 20 kPa and methylbenzene is 18 kPa. What is the…

A:

Q: The Ksp of MgF2 at a certain temperature is given to be 2.6 × 10-7.  What is the molar solubility of…

A:

Q: Biphenyl, C₁₂H₁, is a nonvolatile, nonionizing solute that is soluble in benzene, CH At 25 °C, the…

A: We have to find the vapor pressure of the solution

Q: performing an experiment on freezing point depression, the solution was prepared by dissolving 2.25…

A: Given :  Volume of water = 20.00 ml  Mass of salt = 2.25 gm  Density = 0.997 gm/ml  Tf °= 0°C  Kf =…

Q: Assume you dissolve 30.0 g of cobalt sulfate heptahydrate (CoSO4.7H2O) in 500 ml of a 1.0 M H2SO4…

A: Molarity = Number of moles of soluteVolume of solution (in L)Number of moles of solute = Given…

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.