8.某电池的电动势E与温度的关系为-|||-:Y=0.0894+1.881times (10)^-1Tik-2.9times (10)^-3((Tik))^circ .-|||-则25℃, z=1 时电池反应的△,Gm= () (Delta )_(r)(S)_(m)=( )Jcdot (mol)^-1cdot (K)^-1 。-|||-Delta (G)_(m)=( )kJcdot (mol)^-1;(Delta )_(1)(S)_(m)= ()