Match the molecules from the drawings that is most likely to have produced each of the three Mass  Spectrum. Then identify the likely breakdowns that yield each major peak.

The mass spectrum of an alkene, C8H16, exhibits a peak at m/z = 41. Draw two isomers that are consistent with these data.

What are the peaks and chemical shift in the H NMR? Between 1-methylhexene and 3-methylhexene, which is the major and minor product based off the H NMR? What is the percentage of each of the two products in the mixture?

5. Answer the following post-lab questions for each reaction: a) What type of reaction is occurring? b) Based on the spectral data, how can one tell if the reactant is converting to product (i.e. what peak transitions are observed)? How can one tell when the reaction is complete? c) Focusing on the reactants only, which signal (report the chemical shift) is the furthest downfield and provide explanation why. d) Focusing on the reactants only, how many 13CNMR signals would your reactants have?