Web22 de mai. de 2024 · The enthalpy of vaporization is a function of the pressure at which that transformation takes place. Latent heat of vaporization – water at 0.1 MPa (atmospheric pressure) hlg = 2257 kJ/kg. Latent heat of vaporization – water at 3 MPa (pressure inside a steam generator) hlg = 1795 kJ/kg. WebAnswer. Highest enthalpy content. Lowest enthalpy content. since solid is more stable than liquid or gas and more stable compound has lower enthalpy (or. energy) content. …
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WebAnswer 1) NH3 has the highest enthalpy of vapourization because as the boiling point increase the enthaply of vapourization increases. D … View the full answer Transcribed image text: Intermolecular Forces and Physical Properties of Pure Substances Which has the highest heat of vaporization? WebLatent heat (also known as latent energy or heat of transformation) is energy released or absorbed, by a body or a thermodynamic system, during a constant-temperature process — usually a first-order phase transition.. Latent heat can be understood as energy in hidden form which is supplied or extracted to change the state of a substance without changing … how far is wisconsin from chicago
Heat of Vaporization - Chemistry LibreTexts
Web11 de abr. de 2024 · From ΔE c, it can be predicted that the melting point and enthalpy of vaporization of the mentioned ILs increases as the ΔE c increases. It is predicted that the electrochemical stability of [6MQc][Y2–6] (Y2–6 = CF 3 CO 2 − , BF 4 − , CF 3 SO 3 − , N(CF 3 SO 2 ) 2 − , and PF 6 − ) ILs toward oxidation–reduction reaction is greater for … Webd. greatest heat of vaporization: H2CO, CH3CH3, CH4 – only polar molecule and so it has dipole-dipole intermolecular forces e. smallest enthalpy of fusion: I2, CsBr, CaO – only nonpolar molecule and so it will require the least amount of energy to melt 3. What pressure would have to be applied to steam at 350 C to condense the steam to Web10 de jul. de 2024 · Which one of the following correctly ranks the compounds in. Which one of the following correctly ranks the compounds in order of lowest enthalpy of … how far is witney to bicester