11.计算下列反应的:(1) (Delta )_(t)(H)_(m)^theta (298.15K) ;(2) (Delta )_(r)(U)_(m)^theta (298.15K) 和(3)298.15K选-|||-反应进度为1 mol的体积功。-|||-(H)_(4)(g)+4(Cl)_(2)(g)=!=!= C(Cl)_(4)(l)+4HCl(g)