Which of the following pairs of liquids probably exhibits very nearly ideal behavior when mixed? a. C7H16 and C8H18b. CH3Br and CH3OCH3c. CH3CH2OH and CH3COOH d. CH3CN and H2O

Q: A: Which of the following substances has the highest vapor pressure? Group of answer choices 3.0…

A: A) The pressure exerted by vapor is called vapor pressure.

Q: What mass of ethylene glycol (C2H6O2) must be added to250.0 g of water to obtain a solution with a…

A: The given problem can be solved by using the formula given below as;        Where Kb is the molar…

Q: 19. The normal boiling point of pure water is 100oC. What is the boiling point of an aqueous…

A:

Q: A solution was prepared by mixing 24.6 grams of camphor (C10H16O), an FDA-approved topical analgesic…

A: Ans Moles of the camphor = 24.6 grams152.23g/mol = 0.16159 mol Moles of the Benzene = given density…

Q: Barbiturates are synthetic drugs used as sedatives and hypnotics. Barbital (molar mass = 184.2…

A:

Q: Which pairs of liquids are likely to be miscible? (a) H,O and CH,OH (c) C̟H4 and CCl, (b) H,O and…

A:

Q: 20 g of compound A (Mwt=46), with vapor pressure 400 mmHg at 70°C, mixed with 15g of compound B…

A: This question is related to finding out the total vapor pressure. The method is correct undoubtedly.…

Q: If potassium nitrate (KNO3; FW 101.1 amu) was combined with a known volume of cyclohexane (C,H12; FW…

A: Colligative properties are those properties that depend on the number of solute molecules or…

Q: Which pairs of liquids are likely to be miscible? (a) H2O and CH3OH (b) H2O and C6H6 (c) C6H14…

A: When both the liquids in a pair are polar or when both are non polar, they are likely to be…

Q: 20 g of compound A (Mwt=46), with vapor pressure 420 mmHg at 60°C, mixed with 15g of compound B…

A:

Q: a) Arrange the following aqueous solutions from lowest to highest boiling point. Justify your…

A: a) Given : 0.0185 m CH3OH solution 0.0125 m KCl solution  And 0.0105 m Ca(NO3)2 solution.

Q: the freezing point and boiling point of a 0.55 m  CH3OH in water. (Kf = 1.8oCkg/mol;  kb= 0.51 oC…

A: Given, Molality = 0.55 m Kf = 1.8°C kg/mol Kb = 0.51°C kg/mol

Q: What is the change in the boiling point of a solution made by dissolving 14.7 g of C6H1206 into…

A: The mass of C6H12O6 dissolved in 150.0 mL of water = 14.7 g The density of water = 1.00 g/mL Kb for…

Q: What is the boiling point of a 2.6 m sucrose solution in ethanol? Kb(ethanol) = 1.22 °C/m and the…

A: colligative property are those property which depend on the number of particle of the solute

Q: A solution containing 77.635 g of an unknown compound and 431.27 g of ethyl ether? The solution had…

A: The molecular mass of the compound = 96.18 g/mL

Q: 15. A solution contains 28% 2 punto phosphoric acid by mass. This means that A 1L of this solution…

A: Mass percent is the mass of the element or a solute divided by the mass of the compound or solute.…

Q: A solution is made by mixing 46.0 mL46.0 mL of ethanol, C2H6O,C2⁢H6O, and 54.0 mL54.0 mL of water.…

A:

Q: 10. Which solid is most soluble in water at 60°C? A. sugar (C12H22011) B. KNO3 C. NANO, D. NaBr E.…

A: Solubility is maximum amount of solute dissolved in a given amount of solvent at a given…

Q: A solution of toluene (C-Hs) in 236 g of cyclohexane (C6H12) has a boiling point of 90.30 °C. What…

A: Given: Cyclohexanemass=236gBoiling point = 90.30 CoKb= 2.92 C0/mTb=80.90 CO Here we apply the…

Q: Which pairs of liquids will be miscible? (a) H2O and CH3CH2CH2CH3 (b) C6H6 (benzene) and CCl4 (c)…

A: Which pairs of liquids will be miscible? (a) H2O and CH3CH2CH2CH3 (b) C6H6 (benzene) and CCl4 (c)…

Q: The boiling point of diethyl ether, CH3CH₂OCH₂CH3, is 34.50°C at 1 atmosphere. A nonvolatile,…

A: Given,  The mass of estrogen is 11.14 grams.  The mass of Diethyl ether is 215.8 grams.  The boiling…

Q: 8. At 60°C the vapor pressure of pure ethanol (C2H5OH) is 352.7 torr and that of pure methanol…

A: Given  partial pressure of ethanol=352.7 torr partial pressure of methanol=625 torr weight of…

Q: The boiling point of pure ethanol is 78.4 °C. A solution is made using 100.0 g of ethanol (the…

A: Molality of solution is determined as follows,

Q: Rank the following from highest to lowest van't Hoff factor? SrCl2 CrSO4  LiCl Sn(SO4)2

A:

Q: How many grams of ethylene glycol (62.1 g/mol) are required to raise the boiling point of 3200 grams…

A:

Q: At 184 K the vapor pressures of compound A and compound B are 1274 and 224 torr, respectively. A…

A: The Vapour pressure P of a mixture is given by the formula : P = x1p°1 + x2p°2 x1 = mole fraction of…

Q: 60 KCL NaCi 20 Ce (So) 20 40 60 80 10 Temperature ("C) 5. Which ionic solid is most soluble in water…

A:

Q: 4. Hexachlorophene is used as a disinfectant in germicidal soaps. What mass of hexachlorophene ( M =…

A: Given :

Q: The freezing point of pure naphthalene is 78.2"C. The freezing which naphthalene is the solvent…

A: d) 54.3 degree celcius

Q: Hexachlorophene is used as a disinfectant in germicidal soaps. What mass of hexachlorophene (MW=…

A: Given,Boiling point of pure chloroform = 61.700C.Boiling point of solution = 62.600C.Kb =…

Q: A solution was prepared by mixing 24.6 grams of camphor (C10H16O), an FDA-approved topical analgesic…

A: According to the Raoults law, the vapour pressure of the solution is - Ps = Po X Here - Ps = vapour…

Q: The boiling point of 500.0L of water was determined to be 100.0°C. Ana has decided to increase the…

A:

Q: Determine the change in boiling point for 301.4 g of carbon disulfide (mm=76.15,Kb=2.34 C degrees)…

A: First, calculate the moles of compound as follows: Moles of the compound dissolved = Mass/Molar mass…

Q: A solution is made by mixing 43.0 mL43.0 mL of ethanol, C2H60,C2H60, and 57.0 mL57.0 mL of water.…

A: We can solve this question by using Raoults law.

Q: What types of liquids are miscible with water? What types are immiscible?

A: Liquids are the substance that dont have a definite volume. The particles present in the liquid can…

Q: DMG is an organic compound used to test for aqueous nickel(II) ions. A solution prepared by…

A: Given: Mass of DMG = 65.0 g Mass of ethanol = 375 g Boiling point of solution = 80.3°C Boiling point…

Q: Which of the following would be most soluble in hexane (C6H14(l))? A) water, H2O(t) B) hydrogen…

A: Hexane C6H14 is non-polar solvent.

Q: Henry's Law constant is 0.000600 mol/kg-bar and 0.00130 mol/kg.bar for N2 and O2 respectively at…

A:

Q: A solution is made by mixing 38.0 mL of ethanol, C,H,O, and 62.0 mL of water. Assuming ideal…

A:

Q: calculate boiling temperature of CCl4 dissolved in cyclohexane. 0.150 mol CCl4 was dissolved in 987…

A: Boiling point elevation: Tb - Tbo = i x kb x m  Tb - 80.7 = 1 x 2.79 x (0.150/0.987) Tb - 80.7 =…

Q: A solution is made using 28.3 percent by mass CH₂Cl₂ in CHCl₃. At 30 °C, the vapor pressure of pure…

A: Given: Percent by mass of CH2Cl2 = 28.3 % Assuming 100 g of solution.

Q: Hexachlorophene is used as a disinfectant in germicidal soaps. What mass of hexachlorophene (MM =…

A: Given: Molar mass of hexachlorophene (solute) = 406.9 g/mol Mass of chloroform (solvent) = 125 g…

Q: . Which pair of liquids is expected to be miscible? a) H20 and CCI4 b) Br2 and H2O c) C6H6 and H2O…

A: The pairs given are,

Q: Cinnamaldehyde (132.16 g/mol) is used as a flavoring agent. What mass of cinnamaldehyde must be…

A: Elevation in boiling point is a colligative property, i.e. it depends on the amount of solute…

Q: Which of the following factors affect the solubility of a gas in a liquid solvent? I. Pressure II.…

A: Solubility of gas in a liquid solvent is dependent on:

Q: Calculate the percent by mass of pentane in the boiling solution here some day you may need in the…

A: Given,Vapour pressure of pentane = 2451. torrVapour pressure of ethanol = 725 torr.Mass of pentane =…

Q: nt, '2' next to the liquid with the next higher boiling point, of water is 1.00 g/mL. solution…

A:

Q: What is the boiling point of this solution?

A: The boiling point of the new solution formed is to be determined.

Q: Which solution has the higher boiling point?(a) 38.0 g of C₃H₈O₃ in 250. g of ethanol or 38.0 g of…

A: Welcome to bartleby !

Q: Cinnamaldehyde (132.16 g/mol) is used as a flavoring agent. What mass of cinnamaldehyde must be…

A: The mass of cinamaldehyde added has to be calculated.

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.