The normal boiling point of acetone is 56.05 °C. At 25.00 °C, the vapour pressure of acetone is 0.3020 atm. What is the vapour pressure of acetone when the temperature is 41.00 °C?

Q: Ethanol (C2H6O; P° = 59.02 torr at 25 °C) and acetone (C3H6O; P° = 225.02 torr at 25 °C) are liquids…

A: Given that -  Ethanol as solute (C2H6O; P° = 59.02 torr at 25 °C)  Acetone as solvent (C3H6O; P° =…

Q: 4. What happens when cyclohexane (CH2) is added topropanone (CH3COCH3), A There is a slight rise in…

A: Ans There are two types of solution Ideal Solution - Solution in which Solute--Solute, Solvent  ---…

Q: Water is a small, polar molecule, capable of forming hydrogen bonds. Based on this, what types of…

A: 1) Given : Water is a small polar molecule that is capable of forming hydrogen bonds.

Q: What is the vapor pressure of i) water at 80°F

A: Answer - According to the question Given -  vapor pressure - Vapor pressure or equilibrium vapor…

Q: The molal freezing point constant for water is 1.86oC/m.  At what temperature will a mixture of 10.0…

A: Given information: Mass of ionic solid = 10.0 g Mass of solvent = 1.00 kg Molal freezing point…

Q: Calculate the molal boiling-point constant for water that has a boiling point of 100ºC, a heat of…

A: Given: Normal boiling point of water = 100 oC Heat of vaporization of water = 539.7 cal/g. And…

Q: Calculate the freezing point and normal boil point of  24 mL of ethanol, C2H5OH ( d= 0.780g/mL), in…

A: In this question, we want to determine the freezing point and boiling point of the Solution.  You…

Q: Octanol (C8H18O) is a compound used for the synthesis of important component in perfume production…

A: Claussius clapeyron equation help us in prediction of enthalpy of vaporization, vapor pressure of a…

Q: Calculate the mass of propylene glycol1C3H8O22 that must be added to 0.340 kg of water to reducethe…

A: Let us first calculate moles of water. moles = mass/molar mass given, mass of water = 0.340 kg = 340…

Q: A mixture consists of 78,1 g benzene (C6H6) and 92,1 g toluene (C7H8). Both substances are volatile,…

A:

Q: At 20.0 °C, the vapor pressure of cyclohexane, a nonpolar hydrocarbon, is 66.9 torr and that of…

A:

Q: "(주) - (-4) (부-무) In Calculate the vapor pressure of pure water (in torr) at 58.0 °C, given that the…

A:

Q: Glycerol (1,2,3-propanetriol) is by-product of converting waste fats (triglycerides) into…

A: Given:

Q: mass

A:

Q: In how many grams of water should 20.10 g of potassium nitrate (KNO3) be dissolved to prepare a…

A: The concentration of a solution says about the amount of solute that is present in the solvent…

Q: How many grams of ethylene glycol (C2H6O2) must be added to 1000. g water to create an automobile…

A: Colligative properties: The properties which depend on the ratio of the number of moles of the…

Q: At 20.0 °C, the vapor pressure of cyclohexane, a nonpolar hydrocarbon, is 66.9 torr and that of…

A: Raoult's Law states that vapor pressure of a solution formed by volatile solute and volatile solvent…

Q: What is the vapor pressure of an equal molar mixture of acetone (Pvap = 285 mmHg @ 30 °C) and ethyl…

A: Given, The vapor pressure of an equal molar mixture of acetone (Pvap = 285 mmHg at 30 °C) and ethyl…

Q: Two volatile substances are mixed with one another so that substance A has a mole fraction of 0.73.…

A: Given :- Mole fraction of A=0.73               PoA=42.5 torr              PoB=210 torrTo calculate…

Q: Phase diagram is a graphical representation of the physical states of a substance under different…

A: While drawing phase diagram for a binary solution, we take mole fraction of the components on X-axis…

Q: (a) Use the following data to calculate the combined heat ofhydration for the ions in sodium acetate…

A: Given that, ΔH(lattice)=763 kJ/mol ΔH(soln)=17.3 kJ/mol To find: Combined heat of hydration for…

Q: pital grade Comet liquid cleaner solution is 1.45% by mass sodium hypochlorite in water [d (sol’n) =…

A: The solution has two components.one is  NaClO as a solute and other is water as a solvent.1.45% by…

Q: Colligative properties are observed when I. a non volatile solid is dissolved in a volatile liquid.…

A: Colligative properties are observed when, I) a non volatile liquid is dissolved in a volatile…

Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the…

A: Given,  Mass percent of KCl in solution = 15.85%  Molar mass of KCl = 74.5513 g/mole  Density of the…

Q: of the resulting solution is Dissolving 3.0 g of CaCl2(s) in 150.0 g of water in a calorimeter   at…

A:

Q: 4.5(b) When a certain liquid freezes at –3.65°C its density changes from 0.789 g cm¬³ to 0.801 g…

A: Given,  The liquid freezes  at T = -3.65 °C = 273  - 3.65 = 269.35 K We know that, density = 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: What is the boiling point elevation of a solution consisting of 125.1 g sucrose, C12H22O11,…

A: To solve this problem first we have to calculate the Molality of the solution then by using the…

Q: By how much is the vapor pressure of water lowered 2g of sucrose is added to 100g of water at 20…

A: Given data: Weight of sugar=2g Weight of water=100g Temperature=200C Vapor pressure of water at 200C…

Q: What mass of glucose (C6H12O6)  is required to be added to 300. g of acetic acid to create a…

A: Relative lowering in the vapor pressure of a solution is a colligative property that depends on the…

Q: The use of Beer’s law to estimate the concentration of protein samples is limited only to dilute…

A:

Q: The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25°C. How many grams of chlorophyll,…

A: Raoult's Law: states that the relative lowering in vapour pressure of an ideal solution containing…

Q: 13.The diagram below is an example of Solid Mixtures Reacting at Multiple Proportions. The left…

A: To define the phases in the given phase diagram:

Q: A solution of methanol and water has a vapour pressure of 213 Torr. What would you predict as the…

A: According to Dalton’s law, the total pressure of the gases in a mixture will be equal to the sum of…

Q: Calculate the freezing and boiling points for 0.45 mol ethylene glycol a d 0.15 mol KBr in 150 gram…

A: kf for water is 1.186K.kg.mol-1.kb for water is 0.512 K.kg.mol-1.The freezing point for 0.45mol…

Q: The molality of potassium bromide, KBr, in an aqueous solution is 2.62 mol/kg. What is the mole…

A: 2.62 moles of KBr are present in 1000 g of water. The number of moles of water can be calculated as…

Q: Calculate the vapour pressure of water at 75 °C. Take the enthalpy of vaporization of water as 40.66…

A: As per our guidelines, we are supposed to answer only one question. Kindly, repost other question as…

Q: Calculate the freezing and boiling point of 0.25m glucose in ethanol. Ethanol normal boiling point…

A: The freezing point depression and boiling point elevation are given by

Q: Boiling point of distilled water 97℃ Boiling point of solution  99℃ Mass of flask  118.2g Mass…

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

Q: A solution contains 3.75 g of a nonvolatile pure hydrocarbon in 95 g acetone. The boiling points of…

A: The question deals with the concept of solutions.  elevation in boiling point is a colligative…

Q: The normal boiling point of benzene is 80.10 °C. At 25.00 °C, the vapour pressure of benzene is…

A:

Q: The normal boiling point of cyclohexane is 80.74 °C. At 20.00 °C, the vapour pressure of cyclohexane…

A: Given,  The normal boiling point of cyclohexane is 80.74 °C.At 20.00 °C, the vapour pressure of…

Q: A certain substance X condenses at a temperature of 111.6 C. But if a 200. g sample of X is prepared…

A: Given that: Temperature (T1) = 111.6 C Mass of X substance = 200 g = 0.2 kg Mass of urea = 7.38 g…

Q: What is vapor pressure? Explain this by discussing the effects or application of vapor pressure in a…

A: This contains a string of three different questions which are not related to each other. Due to…

Q: Ethylene glycol has a vapor pressure of 14.9 Torr at 373K and a vapor pressure of 49.1 Torr at 398K.…

A: Given : vapour pressure at 373 K = 14.9 torr and vapour pressure at 398 K = 49.1 torr The…

Q: The boiling point elevation of an aqueous sucrose solution is found to be 0.39°C. What mass of…

A: