CHM110H5 Lecture Notes - Lecture 1: Messier 81, Mass Spectrum, Unified Atomic Mass Unit
Document Summary
18 and 44 amu for h2o and co2 respectively, it can be concluded that the sample was fairly pure. Table 1: tabulated data from the mass spectrum of unknown compound # 3. Graph 1: data from mass spectrum of unknown compound #3. Since there are no peaks at what would be masses of chlorine (atomic mass=35. 4) and. Bromine (br): the possible fragments of remaining peaks could be as follows: 79br: the possible fragments that are lost from the high peaks could be as follows: 79br: further analysis of the information shows an abundance of fragments such as c, ch2, After looking upon all the suggestions and possibilities, it is clear that the unknown compound is ch2br2 or dibromomethane". This compound also satisfies the molecular mass present at the molecular ion (m) peak. The formation steps are as follows: the formation of ch2br2, the parent molecular ion explains the molecular ion peak at.
