-8. 利用合适的普遍化关联式,计算1kmol的 1,3- 丁二烯,从2.53MPa、400K压缩至-|||-12.67MPa、550K时的 Delta H △S, Delta V Delta V 。已知 https:/img.cdnjtzy.com/zyb_1eee8ae51bdefca6d5dfce1ef3e97ad8.jpg.3- 丁二烯在理想气体状态时的恒压热容-|||-为: _(P)^8=22.738+2.228times (10)^-1T-7.388times (10)^-3(T)^2kJcdot kmol'cdot (K)^-11 .https:/img.cdnjtzy.com/zyb_1eee8ae51bdefca6d5dfce1ef3e97ad8.jpg.3- 丁二烯的临-|||-界常数及偏心因子为 _(c)=425k ._(c)=4.32MPa ._(C)=221times (10)^6(m)^3cdot (mol)^-1 omega =0.193-|||-400K,2.53MPa △H,△S 550K,12.67MPa-|||--({H)_(1)}^R H^2/2-|||--({S)_(1)}^8 Sk-|||-理想气体 理想气体-|||-400K,2.53MPa 550K,12.67MPa-|||-Delta (H)^18 Delta (S)^2