Hex-1-ene has a vapor pressure of 196.764 mmHg at 26.36 ∘C and 609.619 mmHg at 56.74 ∘C. What is the standard boiling point of hex-1-ene?

Q: Given substances F2, Kr, Cl2 and HBr rank them with respect to the highest boiling point?

A: The boiling point is defined as the temperature at which a liquid's vapor pressure is equal to the…

Q: What amount of heat (in kJ) is required to convert 16.1 g of an unknown liquid (MM = 83.21 g/mol) at…

A: Answer:- This question is answered by using the simple concept of calculation of heat required using…

Q: Which of the following pairs of substances has the higher vapor pressure at 298 K given first? A)…

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Q: 2. Pentane C5H12 boils at 36°C at 1 atmosphere pressure. What is the molar heat of vaporization…

A: given, P1 = 1 atm , T1 = ( 273 + 36)K = 309K P2 = 505 torr = (505 x 0.00132) atm = 0.67 atm , T2…

Q: Arrange the liquids represented by the following molecular models in the expected order of…

A: Boiling point is that temperature at which the vapour pressure of a substance becomes equal to…

Q: Why are heats of vaporization always larger than heats of fusion?

A: Solution- Fusion temperature i mean heat of fusion is the energy required for one gram of solid…

Q: Carbon tetrachloride has a vapor pressure of 213 torr at 40.°C and 836 torr at 80.°C. What is the…

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Q: Why must boiling points be corrected for barometric pressure? Explain.

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Q: Us

A: Boiling Point is the temperature in which the vapor pressure of liquid becomes equal to the…

Q: What amount of heat (in kJ) is required to convert 13.0 g of an unknown liquid (MM = 83.21 g/mol) at…

A: Answer

Q: If the atmospheric pressure is 755 torr, at what vapor pressure would an open beaker of water begin…

A: Boiling point:  Boiling point can be defined as the temperature at which vapour pressure exerted by…

Q: Based on the phase diagram of a pure substance given below, what phase exists at point F? solid…

A: The physical state of a chemical substance under different pressure and temperature conditions are…

Q: Why is the boiling point of a liquid dependant on the atmospheric pressure?

A: Boiling is the process where liquid molecules transfer to vapor at the Boiling point.

Q: Carbon tetrachloride. CCl4 has a vapor pressure of 213 torr at 40.°C and 836 torr at 80.°C. What is…

A: Answer:- Firstly from the given temperature and the vapor pressure , enthalpy of vaporisation is…

Q: Carbon tetrachloride, CCI4, has a vapor pressure of 213 torr at 40.°C and 836 torr at 80.°C. What is…

A: Normal boiling point can be described as a temperature at which the liquid starts boiling at one…

Q: What amount of heat (in kJ) is required to convert 10.7 g of an unknown liquid (MM = 83.21 g/mol) at…

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Q: Predict the order of increase in the normal boiling points of the following substances: F2, HBr,…

A: The boiling point of a substance depends on the intermolecular forces present in them. Stronger the…

Q: For each pair, predict which one will have the higher value for vapor pressure when it is in the…

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Q: On the basis of intermolecular attractions, explain the differences in the boiling points of…

A: Intermolecular forces are the forces existing between the molecules of a substance. The nature of…

Q: Consider the following properties of liquids. State whether the value for each property is high or…

A: For a liquid with strong intermolecular attraction the following properties are as follows:- 1)…

Q: The vapor pressure of a pure liquid in a closed container depends on what

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Q: Place the following substances in order of increasing vapor pressure at a given temperature. SF6,…

A: SF6, SiH4, SF4 all are nonpolar , so with increasing the molecular weight the intermolecular…

Q: What amount of heat (in kJ) is required to convert 14.2 g of an unknown liquid (MM = 83.21 g/mol) at…

A: We have to calculate the amount of heat required.

Q: Which substance will have the highest boiling point Oa) CHBry OD) CHCH, Oa CHF

A: Boiling point is the temperature at which liquid converts into its vapor state.

Q: Arrange the boiling points of the substances GeCI4,CH4,SiCI4,SiH4,and GeBr4 in increasing order

A: A question based on boiling point, which is to be accomplished.

Q: What amount of heat (in kJ) is required to convert 22.0 g of an unknown liquid (MM = 83.21 g/mol) at…

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Q: calculate the delta Hvap for a substance that has a vapor pressure of 35.0 torr at 25.0C and a vapor…

A: The Clausius–Clapeyron equation relates temperature and vapor pressure and helps us to calculate…

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: What amount of heat (in kJ) is required to convert 25.8 g of an unknown liquid (MM = 83.21 g/mol) at…

A: Mass of substance M = 25.8 g  Molar mass = 83.21 g/mol  Normal boiling point = 57.3 degree C initial…

Q: Which one of the following has the highest enthalpy of vaporization, AHvap? Assume the same,…

A: The enthalpy of vaporization (∆Hvap), also known as the (latent) heat of vaporization or heat of…

Q: Arrange the following in order of increasing normal boiling point. Vapor Pressure Versus Temperature…

A: Normal boiling point is defined as the temperature at which liquid boils (1 atm pressure). Normal…

Q: Arrange the following liquids in order of increasing vapor pressure: HF, CH3CH3,  and CH3OCH3

A: Vapour pressure of the substance depends on the intramolecular forces between the particles of the…

Q: Naphthalene, C10H8, has normal melting and boiling points of 81°C and 218°C, respectively. The…

A: Please find the attached images for answer Given :→Normal melting point of Naphthaline (C10H8) (mp)…

Q: What amount of heat (in kJ) is required to convert 20.9 g of an unknown liquid (MM = 83.21 g/mol) at…

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Q: Which one of the following liquids would you expect to have the lowest vapor pressure at room…

A: Boiling point: The temperature for a liquid at which vapour pressure becomes equal to atmospheric…

Q: most volatile: v choose one Which liquid is the most volatile? piperidine Which is the least…

A: In this problem, we will draw an isobaric line and then solve the problem.  The boiling point of any…

Q: Which of the following pure substances has the highest normal boiling point? O a. KF Ob.H 20 Oc. CSF…

A: The boiling point has depends upon ionic character so CaF2 has highest normal boiling point.

Q: What amount of heat (in kJ) is required to convert 16.5 g of an unknown liquid (MM = 83.21 g/mol) at…

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Q: In the phase diagram of water, where is the liquid-vapor boundary? O c O B O A OD

A: Ans : A ( On OA curve the liquid and vapor at equlibrium). see below.

Q: Which of the following pairs of substances has the higher vapor pressure at 298 K given first? A)…

A:

Q: The critical point of NH3 is 132ºC and 111 atm, and the critical point of N2 is -147ºC and 34 atm.…

A: Critical Temperature  Critical temperature is the highest  temperature at which gas can be…

Q: Can water stay liquid below zero degrees Celsius?

A: Freezing point of water is 0°C at 1 atm pressure and on increasing the external pressure freezing…

Q: 1. How much energy is required to change 10grams of water at 75 degrees Celsius to steam at 110…

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Q: LOH CH3 - v A A. 1- HIGHEST BOILING POINT V B B. 5 - LOWEST BOILING POINT C.4 D.2 V E E. 3

A: Boiling point is directly proportional to intermolecular forces of attraction as well as the…

Q: The AHvap of ethanol is 38.56 kJ/mol, and its normal boiling point is 351.52K. What is its boiling…

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Q: Which of the following liquid substances has the highest vapor pressure at its normal boiling point?…

A: Vapour pressure of a liquid is defined as the tendency of phase change of liquid substance to…

Q: In what conditions is a liquid stable? O intermediate conditions O low temperature and high pressure…

A: liquid is stable at low temperature and high pressure.

Q: How many Joules  are required to change 242 g of ice at 0oC to steam at 100oC?

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

Q: Arrange the following in order of decreasing vapor pressure. CBr4 Cl4 CCI4

A: In the non polar Molecule , the London dispersion force is present . The Dispersion Forces is…

Q: Carbon tetrachloride, CCI4, has a vapor pressure of 213 torr at 40.°C and 971 torr at 85°C. What is…

A: Mm