Another reaction in the Sun One part of the carbon-nitrogen cycle that provides energy for the Sun is the reaction $_{6}^{12} \mathrm{C}+_{1}^{1} \mathrm{H} \rightarrow_{7}^{13} \mathrm{N}+1.943 \mathrm{MeV}$ Using the known masses of $^{12} \mathrm{C}$ and $^{1} \mathrm{H}$ and the results of this reaction, determine the mass of $^{13} \mathrm{N}$ .