Neither nor has electrons in its electron configuration. How many unpaired electrons would you expect to find in each of these ions? Explain.
SYNTHESIS HARSHIT RAHEJA SECTION: BB1 02/02/2016 Abstract This experiment was conducted to synthesize two compounds: a dye(phenolphthalein) and a pharmaceutical (aspirin). The percent yield of the synthesized compounds was calculated. The method of weighing by difference was used to weigh out reactants.The technique of UV-Vis spectroscopy was used to calculate the absorbance of the phenolphthalein and the principle of beer’s law was used to calculate it’s concentration from the absorbance.The reactants were quantitatively transferred and the technique of vacuum ﬁltration was used to isolate the aspirin product. The crude Aspirin product was puriﬁed by the technique of recrystallization. The techniques of IR spectroscopy and NMR