A solution is made by mixing 38.0 mL of ethanol, C,H,O, and 62.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 °C? The relevant values at 20 °C are included in the table. Liquid Density (g/mL) Vapor Pressure, P° (Torr) ethanol 0.789 43.9 water 0.998 17.5 vapor pressure: Torr > TOOLS x10

Q: A 0.511 M aqueous solution of glucose, C6H12O6, has a density of 1.0624 g/mL.  Convert the molarity…

A: Given Molarity(M) = 0.51M molar mass of glucose = 180.16 g/m density = 1.0624 g/mL Molality (m) =???

Q: Which solution should have the highest vapor pressure? O0.10 M sucrose (C12H2201) 0.25 M sucrose…

A: With the increase in number of moles of the solute or concentration of the solution, the vapor…

Q: Calculate the vapor pressure at 50°C of a coolant solution that is 51.0:49.0 ethylene…

A: Raoult’s law: Raoult’s law states that partial pressure of the substance above a solution is equal…

Q: solution is prepared by adding 40.00 g of lactose (milk sugar) to 110.0 g of water at 55degree…

A: According to the Raoult's law, the vapour pressure of solution is given by  Vapour pressure of…

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: The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that…

A: Raoult's law :-  According to this law  " The relative lowering  vapour pressure ( RLVP ) of a…

Q: Calculate the vapor pressure of water at 90. degree C

A:

Q: Lauryl alcohol is obtained from the coconut and is an ingredient in many hair shampoos. Its…

A:

Q: Calculate the vapor pressure at 50°C of a coolant solution that is 51.0:49.0 ethylene…

A: For an ideal solution the Raoult's Law states that partial vapor pressure of a component in a…

Q: which

A: We will find out lowest Vapour pressure

Q: At a certain temperature the vapor pressure of pure chloroform (CHCI,) is measured to be 363. mmHg.…

A: Vapor pressure of solution = Mole fraction of the solvent   x  Vapor pressure of pure solvent mole…

Q: If 112.9 g of urea, CO(NH2)2, is added to 450.0 g of H2O to form a solution with a temperature of…

A:

Q: An aqueous salt solution'is 16.0 % NaCl by mass. What would be the expected boiling point of the…

A:

Q: Determine the molal concentration

A: Molal concentration is the ratio of number of moles of solute to the mass of solvent (in kg)

Q: Calculate the vapor pressure of a solution

A:

Q: Calculate the vapor pressure of a solution, in mmHg, that is prepared by dissolving 159 grams of…

A: • relative lowering of vapour pressure is equal to the mole fraction of solute. relative lowering of…

Q: A solution is made by mixing 35.0 ml. of cthanol, C,H,0, and 65.0 mlL of water. Assuming ideal…

A:

Q: Two beakers each contain 200 mL of water. Into one beaker, a student adds 5.0 g Nal. Into the other,…

A:

Q: 9. A solution is prepared by dissolving 248 g of sucrose (C12H2½O11; MM = 342.0 g/mol) in 155 g…

A: Moles of sucrose are, Moles = mass ÷ molar mass Moles = 248 g ÷ 342.0 g/mol Moles = 0.73 mol   Moles…

Q: A solution is made by mixing 44.0 mL of ethanol, C,H O, and 56.0 mL of water. Assuming ideal…

A: Given, Volume of ethanol = 44.0mL. Volume of water = 56.0mL. Density of ethanol = 0.789g/mL. Density…

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: A solution is made by mixing 40.0 mL of ethanol, C₂H,O, and 60.0 mL of water. Assuming ideal…

A:

Q: 62. A 0.25g of a certain substance is dissolved in 60g of water. The freezing point of the solution…

A: Answer: This question is based on the colligative property of the solution where when a non-volatile…

Q: At a certain temperature the vapor pressure of pure chloroform (CHCI,) is measured to be 57. mmHg.…

A: Given data :

Q: A 35.0-g sample of ethylene glycol, HOCH2CH2OH, is dissolved in 500.0 g of water. The vapor pressure…

A: given,mass of solute (ethylene glycol)=350gmolar  mass=62 g/molmass of solvent=500.0 gmolar…

Q: A solution is prepared by adding 15.00 g of lactose (milk sugar) to 110.0 g of water at 55°C. The…

A: GIVEN: Given mass of lactose=15 gGiven mass of water=110 gVapor pressure of pure water at 55 degree…

Q: Calculate the vapor pressure at 35 degrees Celcius of a solution made by dissolving 22.8 grams of…

A:

Q: A solution is made by mixing 39.0 mL of ethanol, C,H,O, and 61.0 mL of water. Assuming ideal…

A: Volume of ethanol = 39ml Density of ethanol = 0.789g/ml Vapor pressure of ethanol = 43.9torr Volume…

Q: Calculate the freezing point and the boiling point of each of the following aqueous solutions.…

A: Given: The molality of both MgCl2 and FeCl3 is 0.056 m. The boiling point elevation constant and…

Q: An aqueous solution has a normal boiling point of 103.0°C. What is the freezing point of this…

A:

Q: A solution is prepared by mixing 75 g of methanol (CH3OH, 32.04 g/mol) with 25 g of ethanol…

A:

Q: A solution is prepared by dissolving 10.0 g biphenyl (C12H10) in 90 g of benzene. Calculate a) the…

A:

Q: A solution is prepared by dissolving 62.0 g of glucose, C,H, O, in 125.0 g of water. At 30.0 °C 12…

A: Vapour pressure of a solution can be calculated by using Following formula - P = X P0 Here , P is…

Q: The freezing point of water is 0.00°C at 1 atmosphere. How many grams of manganese(II) sulfate…

A: Given  mass of water ( W ) =  273 gram                                  = 0.273 Kg Molar mass of…

Q: The vapor pressure of chloroform is 173.11 mm Hg at 25 C. A nonvolatile, nonelectrolyte that…

A: This numerical is related to relative lowering of vapour pressure. The formula used is: Po is the…

Q: Enter your answer in the provided box. The vapor pressure of benzene is 100.0 mmHg at 26.1°C.…

A: Given mass of camphor (m2) = 22.2 g mass of benzene (m1) = 96.2 g molar mass of camphor = 152 g/mol…

Q: At a certain temperature the vapor pressure of pure heptane (C,H16) is measured to be 414. mmHg.…

A:

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: 40) Which of the following aqueous solutions will have the highest boiling point? A) 0.10 m Na2SO4…

A:

Q: The vapor pressure of water is 23.76 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves in…

A:

Q: Calculate the vapor pressure at 50°C of a coolant solution that is 57.0:43.0 ethylene…

A: For an ideal solution the Raoult's Law states that partial vapor pressure of a component in a…

Q: An aqueous sucrose (C12H22011) solution of unknown concentration is found to have a freezing point…

A: We have to calculate  the vapour pressure (V.P.)  and Boiling  point  of a solution  when sucrose is…

Q: A solution is made by mixing 45.0 mL of ethanol, C,H,O, and 55.0 mL of water. Assuming ideal…

A:

Q: A solution is made by mixing 44.0 mL of ethanol, C, H,O, and 56.0 mL of water. Assuming ideal…

A: mass of substance = volume of substance x density of substance According to the Raoult's law Vapor…

Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COB1) is measured to be 257.…

A: The solution is given below -

Q: 9) An aqueous solution has a normal boiling point of 103.0°C. What is the freezing point of this…

A: Note : As per our company guideline we can answer only one question. Kindly repost the question.

Q: The freezing point of water, H,0, is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A:

Q: A solution is made by dissolving 37.1 g urea (CHAN20), a nonelectrolyte, in 275 g water. Calculate…

A: Answer: On dissolving a non-volatile solute in a solvent, vapor pressure of the solution according…

Q: 0.25g of a certain substance is dissolved in 60g of water. The freezing point of the solution is –…

A: When a solute is dissolved in the water, the vapor pressure of the solution is lower than the pure…

Q: A 0.25g of a certain substance is dissolved in 60g of water. The freezing point of the solution is -…

A: Here we are required to find the molar mass of the substance where we see depression of freezing…

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.