Answered: Which solution should have the highest…

Which solution should have the highest vapor pressure? O0.10 M sucrose (C12H2201) 0.25 M sucrose (C12H22011) O0.50 M sucrose(C,2H22011)

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: An aqueous solution has a mass percent of solute of 18.4%. The density of the solution is…

Q: Which solution has a higher vapor pressure at 25 degress Celsius: 20.0g of glucose in 100.0mL of…

A: Given information: 20.0g of glucose in 100.0mL of water 2.0g of sucrose in 100.0mL of water Density…

Q: The freezing point of pure benzene (C₆H₆) is 5.49 °C. The freezing point of a solution made using…

A: Pure benzene (solvent) freezing point = Tp = 5.49 °C Freezing point of Solution = Ts = -13.0 °C Kf…

Q: Find the molality of a solution containing 121 g of Sodium Chloride (NaCl) in 2188 g of water?…

A: Given data, mass of NaCl =121 g Molar mass of NaCl=(23+35.5) g/mol = 58.5 g/mol So, Number of moles…

Q: The freezing point of water is 0.00°C at 1 atmosphere. A student dissolves 13.35 grams of ammonium…

A: Given, freezing point of water = 0.00 °C mass of solute, ammonium phosphate = 13.35 g…

Q: The boiling point of pure ethanol (C₂H₅OH, MM = 46.07 g/mol) is 78.4 °C. A solution is made using…

A: Given, Boiling point of pure ethanol = T0b = 78.4 °C Mass of solvent, ethanol = 100.0 g Mass of…

Q: what is the molality of 10 grams solute dissolved in 200 grams benzene. The soluion boils at…

A: A question based on concentration terms, which is to be accomplished.

Q: Don't use hand raiting please

A: Given: [CH3OH]=20.3M;d=0.858g/mol;MCH3OH=32.05g/mol;m=???mol/kgStep 1: Analyze the given…

Q: what is the molality of a solution if a nonvolatile solute increased the boiling point of pure…

Q: A patient receives an intravenous (IV) solution that flows at the rate of 150 mL per hour. How long…

A: The word IV means intravenous which means the drug is administrated into the veins. The formula used…

Q: An organic chemistry student prepared 1.44 L of a acetone-water solution at 23.0 °C by measuring out…

A: Answer:

Q: The boiling point of benzene, C6H6, is 80.1°C at 1 atmosphere. One nonvolatile, nonelectrolyte that…

A: Kb = 2.53oC/mmass of DDT = 15.67 gmolar mass of DDT = 354.476 g/molT(solvent) = 80.1oCi = 1 as the…

Q: Ethanol and water form an ideal solution

A: Given : name of compounds Tip : non-polar compounds make ideal solution

Q: What is the molality of a solution that consists of 8.09 mL of carbon tetrachloride (CCl4, d = 1.59…

Q: A KCI3 solution contains 105.5 g of KCI dissolved in 250.0 g of water at 60 degree C. Is the…

Q: he molal concentration of a

Q: in text form with proper workings and explanation for each and every part and steps with concept and…

A: in the deviation formula xi represent the any of one density in trialx bar represent average…

Q: Which solution exerts the greatest osmotic pressure? 0.743 M NaCl 0.00732 M NaCl 0.477 M NaCl 0.843…

A: Π = icRTWhere,Π is Osmotic Pressurei is Vant Hoff Factor c is Concentration of SolutionR is…

Q: A student prepares a solution containing 45.4 grams of sucrose (C12H22011, 342.29 g/mol) in 250. g…

Q: 6. What is the boiling point of a solution that contains 190. g of MgCl₂ in 100. g of water? (Kb for…

Q: Part A Determine the required concentration (in percent by mass) for an aqueous ethylene glycol…

Q: Calculate the molarity and molality of the student's solution. cianificant digits

Q: The solubility of KNO3 is 155 g per 100.0 g of water at 75°C and 38.0 g at 25°C. What mass (in…

Q: solution

A: We will calculate Tf

Q: The boiling point of pure ethanol (C₂H₅OH, MM = 46.07 g/mol) is 78.4 °C. A solution is made using…

A: To calculate the elevated boiling point of glucose and ethanol solution.

Q: What is the molality of a solution made by dissolving 34.9 grams of CoCl 2 in 790 grams of water?…

A: Given: Mass of CoCl2 dissolved = 34.9 g. And mass of water i.e. solvent = 790 g = 0.790 Kg…

Q: Calculate the osmotic pressure of each of the following aqueous solutions at 20°C and select the…

A: Introduction Osmotic pressure is the pressure created by the movement of a solvent from a region of…

Q: The solubility of glucose is 357 g/100 g H2O at 70°C. A solution is prepared by mixing 450g of…

A: At T = 70℃ Solubility of Glucose is 357 g / 100 g of H2O Thus, 357 g of Glucose dissolved in 100 g…

Q: Consider a solution of the solute CHCI3 in the solvent CHBR3. If the molality of the solution is…

A: Dipression in freezing point (∆Tf) for any solution is directly proportional to the molality (m) of…

Q: A student dissolves 7.6 g of sucrose (C₁2H₂O) in 425. ml. of a solvent with a density of 1.19 g/ml.…

A: Given : mass of sucrose = 7.6 g

Q: What is the molality of a solution that contains 71.8 g of 1,4-dichlorobenzene (C6H4Cl2) in 468 mL…

Q: A solution of toluene (C₇H₈) in 101 g of cyclohexane (C₆H₁₂) has a boiling point of 90.30 °C. What…

A: weight of cyclohexane = 101 gm = 0.101 kg ( 1kg = 1000 gm)Kb = 2.92C/mNormal boiling point =…

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 14.52 grams of calcium…

A: Given: Mass of calcium acetate =14.52 g Mass of water=156.5 g=0.1565 kg Kb of water =0.512°C/m. The…

Q: What is the molality of a solution of 25.0 g of ethanol (CH3CH2OH) in 200.0 mL water (mw of ethanol…

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: What is the molarity of a 2.00 molal solution of fructose in water, if the density of the solution…

A: Molality of the fructose solution = 2.00 molal = 2.00 mol/kgDensity of the solution = 1.20 g/mLmolar…

Q: A sugar solution is prepared by dissolving 3.00 g of sucrose (C12H22O11) into 200.0 g of water.…

A: The first step is to calculate the molar mass of sucrose (C12H22O11). The molar mass of an element…

Q: What is the molecular formula of anthracene

A: The required solution is as follows:

Q: The boiling point of ethanol (C:H&OH) is 78.5°C. What is the boiling point of a solution of 6.4 g of…

A: Elevation in boiling point :- When a non volatile solute is added to pure solvent its boiling point…

Q: Calculate the molality of the following aqueous solutions

A: A) 2.90 Molar solution means there are 2.90 moles of NaCl salt in 1 Liter. Molecular weight of…

Q: What mass of a nonvolatile molecular substance (MM = 50.0 g/mol) must be added to 500 g H2O to…

A: We have to predict the mass of non volatile substance.

Q: Find the molality of a solution containing 103 g of Sodium Chloride (NaCl) in 1293 g of water?…

A: Given Mass of NaCl = 103 gram Molar mass of NaCl = ( 23 + 35.5 ) gram/ mole…

Q: the A solution of toluene (C₂H₂) in 301 g of cyclohexane (CH₁₂) has a boiling point of 90.30 °C.…

A: T(solution) = 90.30oCT(solvent) = 80.90oCi = 1 as C7H8 is non-electrolyteKbC/m

Q: The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 11.57 grams of…

Q: Select the one with the highest boiling point. Select the one with the lowest freezing point. A. 1.0…

A: Elevation of boiling point (∆Tb) is directly proportional to molality of solution ∆Tb = i × Kb × m…

Q: re H2O aqueous sucrose (0.60m) aqueous glucose (0.60m) aqueous Fel3 (0.24m) aqueous

A: Freezing point depression gives decrease of freezing point of the solvent when any nonvolatile…

Q: The freezing point of water is 0.00°C at 1 atmosphere. A student dissolves 12.66 grams of…

Question

Which solution should have the highest vapor pressure?
O0.10 M sucrose (C12H2201)
0.25 M sucrose (C12H2201)
O0.50 M sucrose(C12H22011)

Expert Solution

Step 1

With the increase in number of moles of the solute or concentration of the solution, the vapor pressure of the decreases that means dilute solutions will have highest vapor pressure and concentrated solutions will have the lowest vapor pressure.

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

The boiling point of ethanol, CH3CH2OH, is 78.50°C at 1 atmosphere. A nonvolatile, nonelectrolyte that dissolves in ethanol is estrogen (estradiol).A student dissolves 10.82 grams of estrogen, C18H24O2 (272.4 g/mol), in 158.1 grams of ethanol. Use the table of boiling and freezing point constants to answer the questions below. Solvent Formula Kb (°C/m) Kf (°C/m) Water H2O 0.512 1.86 Ethanol CH3CH2OH 1.22 1.99 Chloroform CHCl3 3.67 Benzene C6H6 2.53 5.12 Diethyl ether CH3CH2OCH2CH3 2.02 The molality of the solution is __________ m.The boiling point of the solution is___________ °C.
Calculate the boiling point of a solution of 400 g of ethylene glycol dissolved in 400 g of water Kf= 1.86 Celsius/m and KB = 0.512 Celsius/m. Use 100 degrees Celsius as the boiling point of water
When 20.0 grams of an unknown compound are dissolved in 500. grams of benzene, the freezing point of the resulting solution is 3.77°C. The freezing point of pure benzene is 5.444°C, and the K₁ for benzene is 5.12°C/m. What is the molar mass of the unknown compound? Hint: Round off to two significant digits. O 110 g/mol Ⓒ 120 g/mol O 130 g/mol O 140 g/mol O None of the above
11. Calculate the molality of a solution containing 398 g glucose (C,H12O6) dissolved in 2.00 L of water (density 0.997 g/mL). 12. An ethylene glycol solution contains 27.8 g of ethylene glycol (C;H,O2) in 79.2 mL of water (density 0.997 g/mL). Calculate the freezing point and boiling point of the solution.
A certain liquid X has a normal boiling point of 142.00 °C and a boiling point elevation constant K = 1.03 °C kg-mol A solution is prepared by dissolving some alanine (C₂H,NO₂) in 550. g of X. This solution boils at 143.2 °C. Calculate the mass of C3H-NO, that was dissolved. Round your answer to 2 significant digits. X S
Which of standard substance (or standardized solution) is correct for standardization of ICl : Na,S2O3; I2; H,C,O4•2H2O; Na,SO3
The freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 10.69 grams of ammonium chloride, NH,C1 (53.50 g/mol), in 230.1 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent K(C/m) K(C/m) Water Ethanol Formula H₂O CH₂CH₂OH 0.512 1.22 Chloroform CHCl, 3.67 Benzene Ce He 2.53 Diethyl ether CH₂CH₂OCH, CH, 2.02 The molality of the solution is The freezing point of the solution is i m. 1.86 1.99 5.12 °C. e
A solution was prepared by dissovling 0.800 g of sulfur, S8, in 100.0 g of acetic acid, HC2H3O2. Calculate the freezing point and boiling point of the solution. Boiling point 118.5 degrees C. Freezing point 16.60 degrees C. Kb = 3.08 degrees C/m. Kf = 3.59 degrees C/m.
The boiling point of pure water (MM = 18.016 g/mol) is 100°C. What is the boiling point of a solution containing 461 g of water contaminated with 15.3 g Fe(NO3)3 (MM = 241.88 g/mol)? The Kb for water is 0.512°C/m.
A student dissolves 6.6 g of resveratrol (C₁4H₁20₂) in 300. ml. of a solvent with a density of 1.19 g/mL.. The student notices that the volume of the solvent does not change when the resveratrol dissolves in it. Calculate the molarity and molality of the student's solution. Round both of your answers to 2 significant digits. molarity molality= 0 0 0.² ² 0.0
please explain
Thank you.