[填空题]
What is the energy released p1d03iiu ,xugixr22 ogg:0pjqs h6.g27aqrnin the fission reaction of Eq. 31-4? (The iy23+ps my ,9r c8d 6xwm;khouhm os,5masses of 6cpo; ry3k2,y8 mwdsh9h+mx ,u5soim$_{56}^{140}\text{Ba}$ and $_{36}^{92}\text{Kr}$ are 140.914411 u and 91.926156 u, respectively.) Q = MeV