0.161 atm Use this information to calculate the enthalpy of vaporization of X.

Q: The normal boiling point of liquid heptane is 371 K. Assuming that its molar heat of vaporization is…

A:

Q: Two students measure the vapor pressure of the same unknown organic liquid and compare results. The…

A: The Clausius-Clapeyron equation is given as:

Q: Given that a 10.0 g sample of ice at 0.0 °C melts and then the resultant water proceeds to warm to…

A:

Q: A 0.554 g0.554 g sample of steam at 106.0 ∘C106.0⁢ ∘C is condensed into a container with 5.20 g5.20…

A: Answer:- This question is answered by using the simple concept of calorimetry principle which states…

Q: At 760. Torr, an unknown liquid boils at 239.8 K. At 205.0 K the equilibrium vapor pressure of the…

A: Here, we have to use the Clausius-Clapeyron equation. The Clausius-Clapeyron equation relates the…

Q: What is the boiling point of water in a pressure cooker with a pressure of 2.00 atm? (The enthalpy…

A: Using clausius - clapeyron equation for finding boiling point of water in pressure cooker  The…

Q: A benzene sample with a mass of 47.7 g is removed from a freezer at an initial temperature of…

A: Given that : Mass of benzene sample (m) = 47.7 g Initial temperature = -10.20C Final temperature to…

Q: Two students measure the vapor pressure of the same unknown organic liquid and compare results. The…

A:

Q: Below is the phase diagram for sulfur. Solid sulfur can exist with two different crystal structures,…

A: There are 3 triples points that are possible for sulfur. 1st triple point at 95.31oC and 5.1x10-6…

Q: If 1.1g of 100.0C steam begins to condense on a container of liquid water at 25.0C and they…

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Q: If 1.4g of 100.0C steam begins to condense on a container of liqu'd water at 25.0C and they…

A: Steam that condenses in liquid water, from which, the mass of liquid water is to be determined.

Q: A closed vessel of volume 10.0 L initially contains 1.303 g of water and no water vapor. Please…

A: Mole= mass÷molar mass  Use ideal gas gas laws to get teh answer  Mass of remaining liquid= 1.008gm

Q: Determine the normal boiling point of a liquid with vapor pressure 63.8 mmHg at 36.50°C, given that…

A: Accoding to Clausius Clapeyron equation,At normal boling point, the vapor pressure equal= 760 mmHg

Q: What amount of energy is required to change a spherical drop of water with a diameter of 1.60 mm to…

A: Q. GivenD= 1.60 mm = 0.0016 m (Diameter of bigger droplet)R = 0.8 mm = 0.0008 m ( Diameter of bigger…

Q: How much energy is required to heat 100.0 g H2O from a liquid at 20.0°C to a complete gas at 100 °C?…

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Q: Water is found to have a vapor pressure of 1 atm at 373 K. Let Hvaporization = 40.7 kJ/mol. What is…

A: We have given that  Water is found to have a vapor pressure of 1 atm at 373 K. Let Hvaporization =…

Q: How many grams of ice at 0°C can be melted by the condensation of 12.39 g of steam at 100°C,…

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Q: calculate the quantity of energy in kj required to change 73.92 grams of liquid water at 38.8…

A: The liquid water is heated to raise the temperature from 38.8 to 100 degree Celsius. Then conversion…

Q: 2. How much energy is required to convert 100.0 g of water at 20.0 °C completely to steam at 100.0…

A:

Q: How much heat is required to evaporate 100.0 g of liquid ammonia, NH3, at its boiling point if its…

A: Given: Mass of NH3  = 100.0 g ΔHvap = 4.8 kJ/mol

Q: The enthalpy of vaporization of Substance X is 27.0 and its normal boiling point is 139. °C.…

A: The vapour pressure of substance at 57 degree is

Q: Q1. The vapor pressure of tungsten can be obtained by the following equation LogP (atm) =…

A:

Q: The enthalpy of fusion of Na is 2 kJ/mol.  The enthalpy of vaporization of Na is 98 kJ/mol.…

A: Since the metal is converted from gas to solid  And since 2 moles of Na is being converted in the…

Q: observation The enthalpy of vaporization of Substance E is smaller than that of Substance F. At 1…

A: Depends on the capability of vaporization

Q: Suppose that 117.2 J of heat energy is required to completely vaporize 4.3 g of a pure liquid. If…

A:

Q: Why is it important that the heat capacity, latent heat of fusion and latent heat of vaporization of…

A: Heat capacity is the anount of heat required to  increase a particular amount of the substance.…

Q: The normal boiling point of liquid acetone is 329 K. Assuming that its molar heat of vaporization is…

A:

Q: The sublimation pressure of solid CO2 is 133 Pa at -134.3°C and 2660 Pa at -114.4°C. Calculate the…

A: Given-> P1= 133 pa T1= -134.3°C = - 134.3 + 273 = 138.7 K P2 = 2660 pa T2 = -114.4°C = -114.4 +…

Q: The enthalpy of vaporization of water is larger than its enthalpy of fusion. Explain why.

A: Given:It is given that,"The enthalpy of vaporization of water is larger than its enthalpy of…

Q: To vaporize 45.0 g CCl4 requires 9.69 kJ at its normal boiling point of 76.7 oC and 1 bar pressure.…

A:

Q: Caiculate the normal boiling point of a substance that has a vapor pressure of 125 torr at 25.0 °C…

A: "Since, you have posted multiple questions, we will solve only first question for you according to…

Q: true or false The heat of fusion of Au at constant pressure is approximately equal to the heat of…

A: This question is related to the thermodynamics. The given statement is in regard to the relation…

Q: 7. In a 6.00 L pressure cooker, water is brought to a boil. If the final temperature is 115 °C at…

A: Formula: PV = nRT Where, P = pressure in bar             V = volume in L             n = number of…

Q: Use the following information to determine the molar enthalpy of vaporization of water. 1 H₂(g) +…

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Q: A 0.981 mol sample of Ar(g) initially at 298 K and 1.00 atm is heald at a constant volume while…

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Q: How much energy is required to vaporize 188 g of butane (C 4H 10) at its boiling point, if its ΔH…

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Q: A certain liquid has a vapor pressure of 92.0 Torr at 23.0 °C and 387.0 Torr at 45.0 °C. Calculate…

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Q: A certain liquid has a vapor pressure of 92.0 Torr at 23.0 C and 207.0 Yorr at 45.0 C. Calculate the…

A: