calculate the heat of vaporization of ethyl chloride at 60 degrees celsius and 2 atm
Heat of vaporization of ethyl chloride at 60 degree celcius & 2 atm is 25.1 KJ/mol.
(source NIST webbook)
calculate the heat of vaporization of ethyl chloride at 60 degrees celsius and 2 atm
Ethyl alcohol has a boiling point of 78.0 degrees Celsius, a freezing point of -114 degrees Celsius, a latent heat of vaporization of 879 kJ/K, a latent heat of fusion of 109 kJ/K, and a specific heat of 2.43 kJ/kg.K. How much energy must be removed from 0.510 kg of ethyl alcohol that is initially a gas at 78.0 degrees Celsius so that it becomes a solid at -114 degrees Celsius?
How much heat is required to heat 25 g of ice at -10 degrees Celsius to water vapor at 100 degrees Celsius. Specific heat (ice) = 2.10 J/degree Celsius Specific Heat (water) = 4.18 J/degree Celsius Heat of fusion = 333 J/g Heat of Vaporization = 2258 J/g
Suppose data for latent heat of vaporization is as follows: initial water temperature = 19.50 degrees Celsius, final water temperature = 41.20 degrees Celsius, initial water mass = 65.10 g, final water mass = 67.30 g. Present an algebraic expression for the latent heat of vaporization (Lv).
The heat of vaporization AH, of ethyl aceae4Hs 35.1 kJ/mol. Calculate the change in entropy AS when 4.6 g of ethyl acetate boils at Be sure your answer contains a unit symbol. Round your answer to 2 significant digits
Ethyl chloride (C2H5Cl) boils at 12 degrees celcius. When liquid C2H5Cl under pressure is sprayed on a room-temperature (25 degrees celcius) surface in air, the surface is cooled considerably. a) What does this observation tell us about the specific heat of C2H5Cl(g) as compared with C2H5Cl(l)? b) Assume that the heat lost by the surface is gained by ethyl chloride. What enthalpies must you consider if you were to calculate the final temperature of the surface?
Calculate: 1. Volume of SO2 at 200 degrees Celsius and pressure 5 atm from burning 1kg of sulfur; 2. Volume of air at STP condition consumed in reaction
calculate the heat change in kilocalories for melting 120 g of ice at 0 degrees celsius
A gas-filled balloon having a volume of 2.90 L at 1.25 atm and 23 degrees Celsius is allowed to rise to the stratosphere (about 30 km above the surface of the Earth), where the temperature and pressure are -44 degrees Celsius and 5.30 x 10-3 atm, respectively. Calculate the final volume of the balloon.
Ethanol has a heat of vaporization of 38.56 kJ/mol and a normal boiling point of 78.4 degrees Celsius. What is the vapor pressure of ethanol at 15 degrees Celsius?
Argon in an inert gas used in lightbulbs to retart the vaporization of the tungsten filament. A certain lightbulb containing argon at 1.20 atm and 18 degrees Celsius is heated to 85 degrees Celsius at contant volume. Calculate its final pressure (in atm)