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Benzene is the parent compound of the large family of organic compounds known as aromatic compounds. Unlike cyclohexane, benzene only contains six hydrogen atoms, giving the impression that the ring is unsaturated and each carbon atom participates in one double bond. Two different structures with alternating single and double bonds around the ring can be written for benzene.

Aromatic compounds react by electrophilic aromatic substitution reactions, in which the aromaticity of the ring system is preserved. For example, benzene reacts with bromine to form bromobenzene. Many functional groups can be added to aromatic compounds via electrophilic aromatic substitution reactions.

two double bonds separated by a single bond. Nonconjugated (Isolated) Dienes are two double bonds are separated by more than one single bond. Cumulated Dienes are two double bond connected to a similar atom

he substitution reaction is defined as a reaction in which the functional group of one chemical compound is substituted by another group or it is a reaction which involves the replacement of one atom or a molecule of a compound with another atom or molecule.

alkyl halides are compounds in which one or more hydrogen atoms in an alkane have been replaced by halogen atoms

NURSING 231-OB Exam-with 100% verified solutions-2022-2023

. What is the name under which a drug is listed by the U.S. Food and Drug Administration (FDA)? a. Brand b. Nonproprietary c. Official d. Trademark ANS: C The official name is the name under which a drug is listed by the FDA. The brand name, or trademark, is the name given to a drug by its manufacturer. The nonproprietary, or generic, name is provided by the U.S. Adopted Names Council. DIF: Cognitive Level: Knowledge REF: p. 1 OBJ: 2 TOP: Nursing Process Step: Assessment MSC: NCLEX Client Needs ...

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Maternity Newborn and Women's Health Nursing A Case-Based Approach 1st Edition O'Meara Test Ban

Includes an introduction course level of key terms, charts, and diagrams