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Which function is used for formatted output to a string?

Structures can be compared using the == operator.

Which of the following compounds will give a single product under conditions for radical monochlorination (Cl2, hv, excess compound)?

For the hydration of the alkyne to the ketone, what is the intermediate species?

For the anti-Markovnikov hydrobromination of the vinylcyclopentane, which of the following is involved in the propagation step?

How many different monochlorination products (including stereoisomers) do you expect for the reaction?

What are the approximate values for ∆H and ∆S for the reaction?

For the reaction, which product(s) do you expect?

Allylic halides can be synthesized under radical conditions (hv or peroxides) where the concentration of the molecular halogen is low. Low concentrations of Br2 can be achieved by using N-bromosuccinimide (NBS) as a source of Br2. Which of the following is a likely intermediate for the following reaction?

What mass of water is produced when 17.0 g of NH3 combines with excess oxygen, according to the following equation?                           4 NH3  +  5 O2   4 NO  +  6 H2O