How do intermolecular forces affect latent heat of condensation?

Jun 19, 2020 ... Heat energy which make saturated water into saturated steam is called latent heat. Latent heat depends on pressure and it becomes lower as pressure becomes ... Latent heat, exchanged when water changes phase, is important for those energy transfers. Most of us are familiar with evaporative cooling: We cool our skin by ... HEAT OF VAPORIZATION kJ/kg. 400. 300. 200. 100. 0. GRAPH 9: LATENT HEAT OF VAPORIZATION. AND SPECIFIC HEAT OF LIQUID METHANOL. -100 -80 -60 -40 -20 0 20 40 60 ... Nov 26, 2023 ... The way to approach it is, first, to think about evaporation. This is something we're all familiar with. We get hot, we sweat, the sweat evaporates. The molar heat of vaporization can be calculated using the formula: q = nΔHvap where: - q is the heat absorbed or released during the phase change, - n is the ... This value is called the. Latent Heat of Vaporization of water. Procedure. ➤ CAUTION: This experiment requires the use of live steam. Work carefully. ➀ Measure ... Latent Heat of Vaporization. Latent heat of vaporization is the heat consumed or discharged when matter disintegrates, changing state from fluid to gas state ... 9.12 Latent Heat of Vaporization: 169 Btu/lb = 94.1 cal/g = 3.94 X 105 J/kg. 9.13 Heat of Combustion: –17,460 Btu/lb = –9698 cal/g = –406.0 X 105 J/kg. 9.14 ... Latent Heat of Vaporization is the heat required to convert liquid into a gaseous state at the boiling point. Answer and Explanation: 1. Data Given. Heat of ... Specific ΔH (J/g) ; lead, 22.4, 871 ; methane, 59, 537 ; mercury, 11.6, 295 ; methanol, 98.8, 1100.