15. The vapor pressures of each component in a mixture of propanone (acetone, A) and trichloromethane (chloroform, C) were measured at 35°C with the following results (see graph below, where the blue points represent the values for chloroform and the red points represent the data for acetone). What is the Henry's law constant for acetone in chloroform under these conditions? Vapor Pressure vs. Composition Data for Acetone-Chloroform Pressure (mmHg) 400 350 300 250 200 150 100 50 -50 -100 A) 184 torr B) 254 torr C) 380. torr D) 347 torr E) 177 torr 0.1 ● 0.2 0.3 0.4 0.5 0.6 Mole Fraction of Chloroform 0.7 0.8 0.9

15. The vapor pressures of each component in a mixture of propanone (acetone, A) and trichloromethane (chloroform, C) were measured at 35°C with the following results (see graph below, where the blue points represent the values for chloroform and the red points represent the data for acetone). What is the Henry's law constant for acetone in chloroform under these conditions? Vapor Pressure vs. Composition Data for Acetone-Chloroform Pressure (mmHg) 400 350 300 250 200 150 100 50 -50 -100 A) 184 torr B) 254 torr C) 380. torr D) 347 torr E) 177 torr 0.1 ● 0.2 0.3 0.4 0.5 0.6 Mole Fraction of Chloroform 0.7 0.8 0.9

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: In 1.00 atm of pure oxygen, the solubility of O2 (g) in water is 1.26*10-3 M at 25.0oC. The mole…

A: We will do this by Henry's law which states that the amount of dissolved gas in a liquid is…

Q: 2.A solution containing 100 grams of toluene and 100 grams of benzene at 25°C has been placed in a…

A: Vapour pressure is a measure of the tendency of a material to change into the gaseous or vapour…

Q: What is the vapor pressure above a mixture that is 40% (w/w) ethanol (CH3CH2OH) and 60% (w/w) water…

Q: When 0.638g of an unknown organic compound was dissolved in 16.799g of camphor, the resulting…

A: Given Mass of unknown organic compound = 0.638 gram Mass of solvent = 16.799 gram…

Q: A vapor pressure of pure water is 3.00 kPa at 25 C. What is vapor pressure of a solution obtained by…

A: Raoult's law states that the vapor pressure of a component at a given temperature is the product of…

Q: When 1.63 g of a certain molecular compound X are dissolved in 30.0 g of benzonitrile (CH-CN), the…

A: Given,mass of molecular compound X = 1.63 gmass of benzonitrile ( C6H5CN ) = 30.0 gfreezing point of…

Q: What is meant by a “negative deviation from Raoult’s Law” for a mixture of two volatile compounds,…

Q: 4. The vapor pressure of pure water and pure ethanol at 25 \deg C are 24 Torr and 44 Torr,…

A: To solve this problem, let's consider the vapor pressure lowering due to the addition of the…

Q: At 60oC, the vapor pressure of ethanol is 352.7 mm Hg and that of methanol is 625.0 mm Hg. These two…

Q: When 35.4 g of benzamide (C, H,NO)are dissolved in 800. g of a certain mystery liquid X, the…

A: Given- Weight of C7H7NO =35.4g Weight of X=800 g = 0.800 Kg (1Kg =103g) Depression in Freezing point…

Q: An oil boils at a lower temperature when steam is added to it because: O the water dissolves in the…

A: We have to find the reason for why the boiling point decreases when steam is added to oil.

Q: The vapor pressure of benzene is 73.03 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves…

A: Raoult's Law :- The relative lowering vapor pressure of a dilute solution containing non volatile…

Q: The Henry's law constant for the solubility of nitrogen in water is 6.4 x 1o-4 M/atm at 25°C. At…

Q: (molar mass: 186.34 g/mol) is obtained from coconut oil and is used to make detergents. A solution…

A: A. 109 torrB. 8.5 atmExplanation:Given:…

Q: A and B form an ideal binary solution at 30 °C. The vapor pressure of pure A at 30 °C is 42.2 mmHg,…

A: In the given question->Temperature(T) = 30CVapor pressure of pure A = PA= 42.2 mmHgVapor pressure…

Q: Henry's Law constant for trichloroethylene (TCE) at 25°C in equilibrium with water is 1.03 Latm…

A: Given: Concentration of gas in lake = 1μ mol/L Henry’s law constant = 1.03 L atm mol-1 To find…

Q: The vapor in equilibrium above a hexane-pentane solution at 25°C has a mole fraction of hexane equal…

A: As per Dalton's law, the mole fraction of the component in the vapor phase is given by the…

Q: 24. 100.0 grams of glucose (180.16 g mol-¹) is dissolved in 1000.0 grams of H₂O (18.02 g mol-¹).…

A: Given,mass of glucose = 100.0 gmolar mass of glucose = 180.16 g/molmass of H2O = 1000.0 gmolar mass…

Q: The molal boiling point constant for water is 0.52C/m. At what temp will a mixture of 105.0g of NaCl…

A: Given data the molal boiling point constant for water, Kb = 0.52 0C/m Mass of NaCl (solute) = 105.0…

Q: The molar mass of liquid A = 85.0 g / mole, that of B = 112.0 g / mole. At 100 C, a solution of mass…

A: Equilibrium vapor pressure is defined as the pressure exerted by a vapor that is in thermodynamic…

Q: When 1.19 g of a certain molecular compound X are dissolved in 45.0 g of benzene (C6H6), the…

A: According to Raoult's law, the depression in freezing point of a solution,Here, kf = the freezing…

Q: [References] Use the References to access important values if needed for this question. The boiling…

A: Given, mass of TNT (trinitrotoluene) = 11.96 g Molar mass of TNT (trinitrotoluene) = 227.1 g/mol…

Q: (a) Calculate the vapor pressure at 45°C for a solution that contains 46.0% of propanol and 54.0%…

A: A)By looking at the given table, it is clearly evident that solution of water-propanol having 0.54…

Q: An experiment conducted at 20 oC requires an atmosphere in which the partial pressure of water is a…

A: Vapor pressure of pure water, P◦w = 17.3 torr Vapor pressure of pure ethylene glycol, P◦e = 0.056…

Q: The normal boiling point of a certain liquid X is 120.30 °C, but when 10. g of iron (III) chloride…

A: Answer:Properties of a solution depend upon the number of solute particles present in the solution…

Q: Lithium chloride has a solubility of 45.80 g in 100. g of water at 25°C. Express this solubility in…

A: Given that lithium chloride has a solubility of 45.80 g in 100 g of water at 25 degree Celsius.…

Q: Consider a solution containing 5 moles of acetone and 5 moles chloroform. The vapor pressures of pur…

A: Pressure exerted by the vapour above the surface of liquid at equilibrium at a given temperature is…

Q: chloride in a solution composed of 0.6 mole fraction of benzene? knowing that vapor pressure of pure…

A: Ans is 255.2 mm Hg

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

15. The vapor pressures of each component in a mixture of propanone (acetone, A) and
trichloromethane (chloroform, C) were measured at 35°C with the following results
(see graph below, where the blue points represent the values for chloroform and the red
points represent the data for acetone). What is the Henry's law constant for acetone in
chloroform under these conditions?
Vapor Pressure vs. Composition Data for Acetone-Chloroform
Pressure (mmHg)
400
350
300
250
200
150
100
50
-50
-100
A) 184 torr
B) 254 torr
C) 380. torr
D) 347 torr
E) 177 torr
0.1
0.2
0.3
0.4
0.5
0.6
Mole Fraction of Chloroform
0.7
0.8
0.9

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: Henry's Law

VIEW

Step 2: Explanation

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 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 solubility of sucrose near 0°C is 65% by weight. What is the maximum freezing point depression that can be obtained using sucrose? For 100ml of water, how many grams of sodium chloride would create the same freezing point depression?
The vapor pressure of pure ethanol is 48 torr at 20°C, while that of pure diethyl ether is 450 torr. The vapor pressure of diethyl ether is 260 torr in the diethyl ether-ethanol mixture when the mole fraction of ethanol is 0.6 in the mixture. Is this an ideal mixture? If not, what is it?
Consider the sugar–water phase diagram of Figure 9.1. Initially, saturated liquid solution 900 g of water at 60°C is cooled to 20°C (68°F), some of the sugar precipitates as a solid. How much of the solid sugar in kg will come out of solution upon cooling to 20°C?
The solubility of Ne in water at 25 °C is 2.1 × 10⁻⁴ M when the partial pressure of Ne is 0.20 atm. What is the value of the Henry's law constant for Ne?
17. The vapor pressures of each component in a mixture of propanone (acetone, A) and trichloromethane (chloroform, C) were measured at 35 °C with the following results: 0 0 347 0.20 35.3 250 0.40 82.5 175 0.60 142 92.3 XC Pc (torr) PA (torr) What is the Henry's law constant for chloroform in this system? A) 365 torr B) 347 torr C) 177 torr D) 273 torr E) 485 torr 0.80 200 36.8 1 273 0
cvg.cengagenow.com OWLV2 | Online teaching and learning resource from Cengage Learning [Review Topics] [References] Use the References to access important values if needed for this question. The boiling point of chloroform, CHCl3, is 61.70 °C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in chloroform is estrogen (estradiol). A student dissolves 11.36 grams of estrogen, C₁8H24 O2 (272.4 g/mol), in 170.7 grams of chloroform. Use the table of boiling and freezing point constants to answer the questions below. Solvent Water Ethanol Chloroform Benzene Formula H₂O CH3 CH₂OH CHC13 C6H6 Diethyl ether CH3 CH2 OCH2 CH3 The molality of the solution is The boiling point of the solution is Kb (°C/m) Kf (°C/m) 0.512 1.86 1.22 1.99 3.67 2.53 2.02 m. °C. 5.12 +88
At a certain temperature the vapor pressure of pure benzene and pure toluene are 380 torr and 130 torr, respectively. If the mole fraction of benzene is 0.48, what is the total vapor pressure.
An experiment conducted at 20 oC requires an atmosphere in which the partial pressure of water is a constant 10.0 torr. The experiment will be conducted inside a sealed container in which there is a beaker containing a solution of ethylene glycol (FW 62.07) and water (FW 18.02). At 20 oC, the vapor pressure of pure ethylene glycol is 0.056 torr and that of pure water is 17.3 torr. What mass of ethylene glycol must be mixed with 200. g water to produce a solution with a 10.0 torr vapor pressure of water? (Report the answer to three significant figures.)
Henry's law constant for carbon dioxide dissolving in water is 3.5*10^-2 mol/L*atm at 20 degrees celsius. What is the maximum molar concentration of carbon dioxide in a pond at this temperature ? The mole fraction of CO2 in air is 3.14*10^-4