• 2022-06-06
    0.5 mol 刚性分子理想气体氧气,温度为T,其内能可表示为( )
    A: [img=36x43]1802f0a15b2d775.png[/img]
    B: [img=36x43]1802f0a1634c0c3.png[/img]
    C: [img=31x43]1802f0a16be3fd1.png[/img]
    D: [img=31x43]1802f0a17493115.png[/img]