(Solved): 12 a) Assign the mass spectrum to a molecule below. Masses of major peaks are indicated on the spec ...

12 a) Assign the mass spectrum to a molecule below. Masses of major peaks are indicated on the spectrum. Briefly explain your answer. A B C D E ( 5 points) b) A compound with a formula \( \mathrm{C}_{3} \mathrm{H}_{2} \mathrm{Br} \) has two molecular ion peaks of roughly equal height separated by 2 units, Calculate the \( \mathrm{m} / \mathrm{z} \) for each peak (to the nearest integer value) and explain why the two peaks are found. ( 5 points)