Material:Colored TPU PPF;Function:Self Healing,Anti Yellowing, Sand Proof, Anti Scratch;Feature:COLOR CHANGING;Application:Car body wrapping protection;Thickness:6.5mil/7.5mil/8.5mil/9.5mil;Glue:Adhesive Strong Removable Glue;size:1.52*15m;Sample:A4/ A5
H=2 moln=2 moln=2molT_0=300K T=400KisobarioD70V 1=F0PPF_a=50dm3 =50dm3V_2=100dm3先求出末态的温度T_2=(P_2V_2)/(nR)=((nRT_2)/(V_2))*(V_2)/(nR)=T_V(V_2)/(V_1)=40 因此,AU=nCn_ (T-T_0)=2*(5R)/2*(800-300)=20.79kJ△H=nC_1 (T_2-T_0)=...