Problem 6.266

$6.266 .$ Making use of the tables of atomic masses, determine the energies of the following reactions: (a) $\mathrm{Li}^{7}(p, n) \mathrm{Be}^{7}$ (b) $\operatorname{Be}^{9}(n, \gamma) \mathrm{Be}^{10}$ (c) $L i^{7}(\alpha, n) B^{10}$; (d) $\mathrm{O}^{16}(d, \alpha) \mathrm{N}^{14}$