Consider the following fission reaction (1n)+235U --> 90Kr + 142Ba +4(1n) +6 \(\gamma\) where 90Kr and 142Ba are the initial fission fragments.
(a) What is the fission product chain created by each of these fission fragments?
(b) What is the equivalent fission reaction taken to the stable end fission products?
(c) How much energy is liberated promptly?
(d) What is the total energy eventually emitted?