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If someone has 13C enriched acetone (ie (13CH3)2C=0 and treated it with isopropylmagnesium bromide, draw the product expected after an acid workup.
If someone forgot to label the enriched acetone in the lab, what sort of analysis could you do to differentiate between that and regular acetone? be specific in the difference you expect to see between the two molecules. also, sketch the 13C NMR spectra of the enriched acetone described in Q1.
Show the preparation of pinacol from your product in Q1, along with what is rearranged product would turn into (if you used that material in this lab)
How can methane, ethylene and acetylene be prepared in the laboratory? Write the chemical reactions involved in such preparations. What type of reaction is exhibited by alkenes? Why? Explain the reaction of benzene with anhydrous AlCl3 and chlorof..
Elimination competes with substitution. write an equation for the elimination reaction of 2 chloro 2 methylpropane in water
a 2.50-l vessel contained 0.0153 mol of phosphorus trichloride 0.0123 mol of phosphorus pentachloride and 0.0831 mol of
What is the increasing order of polarity between phenol, o-nitrophenol, and p-nitrophenol? Why?
A fossil was analyzed as well as determined to have a carbon-14 level that is 80.0 % that of living organisms. How old is the fossil. All living things contain carbon. Most of this carbon is stable carbon-12.
Arrange the elements Li, Be, Ne, and Ar in increasing order of the energy required to remove an electron from their respective gaseous atoms.
For a 15.0% (by mass) NaCl solution, find A) The mass of NaCl in 150g of the solution b) the amount of solution needed to obtain 35.0g NaCl c) mass of NaCl needed to make 1000g of the solution.
What is the resulting pH when .005 moles of KOH is added to .1 L of buffer solution that is .100 M in H2PO4- and .100 m HPO4^2- and the Ka2 = 6.2x10^-8
At 10 degrees, Kc = 56.3 for the reaction below. H2 + Cl2 --> HCl
translate the following word equations into balanced chemical equations and explain how the equations represent what
Comparing an unknown solution that has been diluted 8.333-fold to a standard curve indicates that the diluted unknown solution has a concentration of 0.0340 M. What was the concentration of the unknown solution before it was diluted
Determine which enantiomer of 2-iodo-3-phenylbutene gives the E product (2R, 3R or 2S, 3R), and explain clearly (using unambiguous diagrams) why that is the case.
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