钨的熔化潜热和气化潜热是多少？ 熔化热 35.3 kJ·mol？1汽化热 806.7 kJ·mol？1
水蒸汽汽化潜热查询表 水在一个大气压（0.1MPa）100℃时的汽化潜热为2257.2kJ/kg饱和水和饱和水蒸气热力性质表(按压力排列)压力/MPa 温度/℃ 汽化潜热 kJ/kg0.001 6.9491 2484.10.002 17.5403 2459.10.003 24.1142 2443.60.004 28.9533 2432.20.005 32.8793 2422.80.006 36.1663 24150.007 38.9967 2408.30.008 41.5075 2402.30.009 43.7901 2396.80.01 45.7988 23920.015 53.9705 2372.30.02 60.065 2357.50.025 64.9726 2345.50.03 69.1041 2335.30.04 75.872 2318.50.05 81.3388 2304.80.06 85.9496 2293.10.07 89.9556 2282.80.08 93.5107 2273.60.09 96.7121 2265.30.1 99.634 2257.60.12 104.81 2243.90.14 109.318 2231.80.16 113.326 2220.90.18 116.941 2210.90.2 120.24 2201.70.25 127.444 2181.40.3 133.556 2163.70.35 138.891 2147.90.4 143.642 2133.60.5 151.867 2108.20.6 158.863 20860.7 164.983 20660.8 170.444 2047.70.9 175.389 2030.71 179.916 2014.81.1 184.1 1999.91.2 187.995 1985.71.3 191.644 1972.11.4 195.078 1959.11.5 198.327 1946.61.6 201.41 1934.61.7 204.346 19231.8 207.151 1911.71.9 209.838。
液氮气化潜热是多少？液态二氧化碳气化潜热是多少？相关知识请赐教 标准大气压下，沸点-195.8℃时，液态氮的汽化热是2.7928千焦/摩尔。液氮密度810千克每立方米液氮分子量28所以一立方液氮气化吸收热量=(1*810/28)*2.7928=80.79千焦.见http：//zhidao.baidu.com/question/62519208。液态CO2 见http：//3dportal.cn/discuz/archiver/？tid-1008511.html汽化热依赖于温度和压力，以下列几个数据作为例子：Temperature(C)→Pressure(atm)→Vaporization Heat(kJ/kg)55→5.4672→347.89950→6.7342→339.73745→8.2096→331.2640→9.9136→322.4235→11.867→313.1830→14.091→303.4825→16.607→293.2720→19.439→282.4415→22.608→270.9310→26.14→258.625→30.06→245.330→34.396→230.89
