Find the energy released in the following reaction:
n + 235U ? 141Ba +
92Kr + 3n Use the following atomic
mass table to determine your answers.
energy released = ?mc2
?m = {( 235.0439231 + 1.008665 ) - ( 140.922940+ 91.919524+ 3 * 1.008665) }
= 0.1841291
energy released = ?m c2 = 0.1841291 amu * C2
= 0.1841291 * 931.5 Mev since 1 amu * c2 = 931.5 Mev
=171.516 Mev
deltaM = 235.0439 + 1.008665 - 140.9144 - 91.9262 -3* (1.008665)
= 0.1860 u
energy released
E = deltaM*931.5
= 0.1860*931.5
= 173 MeV
= 2.77*10^11 J
Find the energy released in the following reaction: n + 235U ? 141Ba + 92Kr +...
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