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Ch.2 - Atoms, Molecules, and Ions
Brown - Chemistry: The Central Science 15th Edition
Brown15th EditionChemistry: The Central ScienceISBN: 9780137542970당신이 사용하는 게 아니라요?교과서 변경
2장, 문제 90

Give the name or condensed structural formula, as appropriate.
a.
b.
c. 2,5,6-trimethylnonane
d. 4-ethyl-5,6-dimethyldodecane

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주요 개념

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IUPAC Nomenclature

IUPAC nomenclature is a systematic method for naming organic chemical compounds. It provides rules for constructing names based on the structure of the molecule, including the longest carbon chain, substituents, and their positions. Understanding these rules is essential for accurately identifying and communicating the structure of organic compounds.
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Rules for Naming Alkanes

Structural Formulas

A structural formula represents the arrangement of atoms within a molecule, showing how the atoms are bonded together. It can be depicted in various ways, including condensed structural formulas, which provide a simplified view of the molecule while retaining essential information about connectivity. This understanding is crucial for interpreting and drawing chemical structures.
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Structural Formula

Isomerism

Isomerism refers to the phenomenon where compounds have the same molecular formula but different structural arrangements or spatial orientations. This can lead to different physical and chemical properties. Recognizing isomers is important when analyzing compounds like 2,5,6-trimethylnonane and 4-ethyl-5,6-dimethyldodecane, as their names reflect distinct structural variations.
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Isomerism in Coordination Complexes Example