Question

The Q value of a nuclear reaction A + b → C + d is defined by Q = [ mA+ mb− mC− md]c2 where the masses refer to the respective nuclei. Determine from the given data the Q-value of the following reactions and state whether the reactions are exothermic or endothermic. (i) 11H + 31H → 21H + 21H (ii) 126C + 126C → 2010Ne + 42He Atomic masses are given to be m(21H) = 2.014102 u m(31H) = 3.016049 u m(126C) = 12.000000 u m(2010Ne) = 19.992439 u

Answer 1

Answer:

it is too hard question please mark as brilliant answer and follow me