Question: Predict the relative intensities of the M M
Predict the relative intensities of the M +, M + 2, and M + 4 peaks for these compounds. Assume that 79Br/81Br = 1/1 and 35Cl/37Cl=3/1.
Answer to relevant QuestionsCalculate the formal charges on each of the atoms, except hydrogen’s, of the molecules and determine the total charge of thespecies:What conclusions can be drawn about these compounds from their massspectra?A student wishes to record the UV spectrum of trans-stilbene, which has λ max = 308nm (ε = 25,000), what concentration should be prepared if the desired absorbance is 0.5 at the maximum?Suggest a structure for the compound whose mass spectrum is asfollows:Explain why the ultraviolet spectrum of one of these compounds has its maximum absorption at a longer wavelength than that of the other.
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