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The following is the structure of naproxen, a common no steroidal anti inflammatory drug.  All the atoms (except the H’s) are sp2 hybridized.

Consider the following molecule.   Clearly indicate if this is the most stable chair conformation of this molecule.  Justify your answer using accepted   

In the following molecule is amoxicillin, a common antibiotic. What classes of compounds are the arrows pointing at?  Answer the question in the following format A = your answer, B = your answer etc…

The following molecule is psilocybin, the hallucinogenic molecule found in some species of mushrooms.   What is the hybridization state of each atom of psilocybin that has an arrow pointing at it.  Your answer should read as follows: A = your answer B= your answer etc..    

How many pii bonds are in the following unsaturated fat?  

The following molecule contains the carboxylic acid class of compounds. 

Provide the IUPAC name for the following molecule.  

Consider the following reaction at equilibrium. NH3 + H2O NH4+ + OH- What would happen to the equilibrium if the hydroxide was removed as fast as it was produced?

The daily yield for a local chemical plant has averaged 890 tons for the last several years. The quality control manager would like to know if this average has decreased in recent months. She randomly selects 60 days from the computer database and computes a mean of 875 tons and a standard deviation of 24 tons. Formulate hypotheses that can be used to test whether the mean daily yield

The engineers at a car company want to test the speedometer on a new car model. They selected a random sample of 40 of these cars, and the actual speed for each car was determined using a radar device when the speedometer registered 50 mph. The resulting 99% confidence interval was (51.2, 52.3).  To test if the mean actual speed