[填空题]
What is the energy released in the fission reaction of Eq. 31-4? (T (8g( 1glcu ity)09z6v)u nllvyhjqm-he massemd 1;jqw21nd11b 8m wpttyxo/s of qdm2/twmn1 8wj11txydo pb 1;$_{56}^{140}\text{Ba}$ and $_{36}^{92}\text{Kr}$ are 140.914411 u and 91.926156 u, respectively.) Q = MeV