理想气体的定压比热容cp/（kj/kg·K）名称氢氧氮氨一氧化碳二氧化碳二氧化硫硫化氢甲烷乙烷丙烷正丁烷正戊烷正已烷正庚烷正辛烷整壬烷正癸烷环戊烷分子式H2O2N2NH3COCO2SO2H2SCH4C2H6C3H8C4H10C5H12C6H14C7H16C8H18C9H20C10H22C5H10温度/℃-4014.830.93781.0892.0051.0840.79970.58620.98392.0771.4651.3441.3611.3521.3391.3361.3361.3311.3310.79130.92950.95040.84990.97971.0261.2981.2561.2311.2691.2771.2811.2850.7704C3H4C2H2C3H4C4H6C6H61.2561.5661.3271.2770.75361014.290.91691.0432.0431.0430.82890.60710.97972.1891.6921.6031.6121.6031.5911.5871.5831.5831.5781.1051.2311.2561.1811.2941.3361.4951.4611.4611.4991.5071.5161.521.0381.4241.6541.471.4530.98816014.110.91691.0262.1141.0290.87090.63220.99642.3361.9131.8461.8461.8381.8251.8211.8171.8171.8131.81.4991.5281.4691.5781.6121.6871.6581.6791.7121.7251.7331.7421.2811.5831.751.6121.6241.19311014.090.92531.0262.1861.030.90430.65731.0132.4662.0812.0262.0222.0092.0011.9931.9931.9891.9851.5781.6871.7211.6791.6791.8131.8291.8051.8381.8711.8841.8971.9051.4531.7041.8251.7211.751.33916014.180.9421.0342.3031.0380.95460.69081.0512.6752.3362.292.2822.2652.2572.2482.2442.242.2361.8631.9641.9971.9762.0722.0982.0432.0262.0682.1062.1232.1352.1441.6991.8841.9431.8841.9381.54926014.430.97971.0592.5081.0681.030.74111.1183.0312.7212.6842.6632.6462.6332.6252.6172.6132.6082.2732.3612.3992.4122.4912.5122.3572.3532.4122.4492.4662.4832.4912.062.1442.1142.1312.2191.846甲基环戊烷C6H12乙基环戊烷C7H14环己烷C6H12甲基环己烷C7H14乙基环己烷C8H16乙烯丙稀丁烯-1戊烯-1己烯-1庚烯-1辛烯-1环戊烯丙二烯乙炔丙炔丁炔-1苯C2H4C3H6C4H8C5H10C6H12C7H14C8H1636014.671.0131.0892.71.1011.0970.77871.1763.3833.0773.0313.0022.9772.962.9522.9432.9352.9312.6292.7052.7382.7842.8512.8682.6332.6422.7092.7472.7672.7842.7972.3692.3662.2522.3452.4582.08946014.841.0431.1182.8811.131.1470.81221.2353.6893.3953.3373.2953.2663.2493.2323.2243.2153.2072.9353.0023.0353.1073.1613.1692.8722.8972.9683.0063.0313.0483.0612.6422.5542.3662.5292.6672.29476015.021.0971.1723.3291.1891.2430.85411.3614.5684.1534.0363.9653.9233.8893.8693.8523.8393.8313.633.6633.6893.8313.8483.8393.4163.4793.5463.5883.6133.633.6433.2492.9642.5792.9313.1232.73120016.251.1471.2523.8691.2641.340.8961.5245.3554.8234.6524.5554.4924.4554.4254.44.3844.3714.1994.2164.4424.3714.3714.3583.9193.9984.0654.0994.1244.1414.1533.7263.3493.8723.3243.5553.081