Ethanol (C₂H₅OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C₅H₁₂) has a vapor pressure of 435.0 torr and a density of 0.626 g/mL. Calculate the vapor pressure (in torr) of a solution containing 495 mL of ethanol and 355 mL of pentane. Assume this solution behaves ideally.

Q: Pentane (C5 H12) and hexane (C6H14) form an ideal solution. At 25°C the vapor pressures of pentane…

A: Solution -

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Q: The freezing point of a 0.20 m solution of magnesium sulfate (MgSO4) is −1.8°C. What is the value of…

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Q: Pentane (C, H12) and hexane (C,H14) form an ideal solution. At 25°C the vapor pressures of pentane…

A: We have given that at 25°C P°(C5H12) = 511 torr P°(C6H14) = 150 torr Volume of Pentane = 25 mL…

Q: What is the vapor pressure above a solution prepared by dissolving 0.318 mol of a nonvolatile solute…

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Q: A solution contains 21.2 g of ethylene glycol (C2H6O2 g/mol, i=1) in 85.4 mL of water (density 1.00…

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Q: A glucose solution contains 55.8 g of glucose (C6H12O6)in 455 g of water. Calculate the freezing…

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Q: MgCl₂ has a van't Hoff factor of 2.70. What would be the boiling point (in °C) of an aqueous…

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Q: The vapor pressure of water at 20.0 °C is 17.5 torr. At that temperature, what would be the vapor…

A: In your case, you know that the vapor pressure of pure water at 20℃ is 17.5 torr.  This means that…

Q: Calculate the vapor pressure of a solution of 34.0 g of glyc-erol (C₃H₈O₃) in 500.0 g of water at…

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Q: Ethanol (C₂H₅OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C₅H₁₂) has…

A: Given  Vapour pressure of ethanol (P1°) = 93 torr  Vapour pressure of pentane (P2°) = 435 torr…

Q: Determine the vapor pressure of a solution at 25°C that contains 210.3 g of glucose (C6H1206, molar…

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Q: Water has a vapor pressure of 18.0 torr and a density of 0.997 g/mL. Methanol (CH₃OH) has a vapor…

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Q: 3 molal solution is more concentrated than 3 molar solution. True O False

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Q: What is the freezing point of a solution when 30.2022 g of NH 4F (MM = 37.037 g/mol) is dissolved in…

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Q: Ethanol (C,HOH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (CH,) has a…

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Q: A solution of 40% isopropyl alcohol ( C3H7OH) by mass has a density of 0.980 g/mL at 25°C. What is…

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Q: t a certain temperature the vapor pressure of pure acetyl bromide (CH,COB1) is measured to be 172.…

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Q: Determine the freezing point depression of a solution that contains 30.7 g glycerin (C3H8O3, molar…

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Q: 209 g of iron (III) chloride (FeCl3, 162.204 g/mol) is dissolved in 252 g of water. The van't Hoff…

A: Elevation in boiling point: When a solute is added to the pure solvent then, in this case, there is…

Q: 95.1

A: Dear student I have given answer to your question in the image format.

Q: 5. Consider two solutions: (1) 10 g of glucose (C6H1206) in 1 L of water and (2) 10 g of sucrose…

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Q: Suppose that you make a solution by dissolving 325 g of glucose C6H12O6 in 525 g of water. Please…

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Q: An ethanol (C2H5OH) solution contains 51.4 mL of C2H5OH and 110.8 mL of H2O at 20°C. Calculate the…

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Q: Octane (C₈H₁₈) has a vapor pressure of 14.3 torr and a density of 0.703 g/mL. Benzene (C₆H₆) has a…

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Q: Calculate the following concentrations for a solution of 0.800 g of calcium chloride, Cacl2, in…

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Q: What is the partial pressure (in mmHg) of a 39.2% by mass a solution of propylene glycol (C3H8O2)…

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Q: Ethanol (C₂H₅OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C₅H₁₂) has…

A:

Q: A solution is made using 12.1 percent by mass CH₂Cl₂ in CHCl₃. At 30 °C, the vapor pressure of pure…

A: Given,  mass percentage of  CH₂Cl₂= 12.1% vapor pressure of pure CH₂Cl₂ =90 mm Hg vapor pressure of…

Q: Phosphorus reacts with oxygen to form phosphorus(III) oxide as shown. 4P(s) + 302(g) → 2P203(s)…

A: The details solution for this is provided below in attach image.

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Q: We have a solution at 18° C that has been prepared by dissolving 1.90 g potassium carbonate (K2CO;)…

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Q: An aqueous urea solution have an osmotic pressure of 20.5 atm at 35 °C. Calculate the amount of urea…

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Q: At a certain temperature the vapor pressure of pure methanol (CH,OH) is measured to be 112. mmHg.…

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Q: Ethanol (C2H5OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C5H12) has…

A: According to the question, The Vapour pressure of ethanol is given by =  (P1°) = 93 torr  The Vapour…

Q: What is the vapor pressure above a solution prepared by dissolving 0.343 mol of a nonvolatile solute…

A: Consider the given information is as follows; Moles of solute = 0.343 mol Mass of hexane (solvent) =…

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.