Examlex
Suppose you are interested in comparing the mean number of hours worked by sex.State the null and the research hypotheses.
Nucleophilic Aromatic Substitution
A reaction where an electron-rich nucleophile displaces a leaving group attached to an aromatic ring.
1,2-Dibromo-4-Nitrobenzene
A compound containing a benzene ring substituted with two bromo groups and one nitro group, used in organic synthesis and chemical research.
NaOH
Sodium Hydroxide, a strong base used in various industrial and chemical processes.
Major Organic Product
The most abundant product formed during a chemical reaction involving organic compounds.
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