how many stereoisomers are obtained from the reaction of 3-methyl-2-butanone with each of the following organometallic reagents followed by the addition of dilute acid? name each stereoisomer.
1. ethyllithium
2. methylmagnesium bromide

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

Why are people not able to skip a dive to the deepest part of the ocean

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?