1. For the following question A circle and name each functional group? B what is the molecular formula ?, Structure resonance. 1. braw the resulting ved arrow notation?, 2H / following Condensed Structure Heer DC
Classes Of Functional Groups
Organic Chemistry deals mostly with carbon and hydrogens, also called hydrocarbons, but those groups which replace hydrogen and bonds with carbon to give a characteristic nature, unique of their own, to the hydrocarbon they are attached to, are called functional groups. All the compounds belonging to a functional group undergo reactions in a similar pattern and are known to have similar physical and chemical properties.
Characteristics Of Functional Groups
In organic chemistry, we encounter a number of special substituent groups which are attached to the hydrocarbon backbone. These groups impart certain characteristics to the molecule of which it is a part of and thus, become the highlight of that particular molecule.
IUPAC Nomenclature
In Chemistry, IUPAC stands for International Union of Pure and Applied Chemistry which suggested a systematic naming approach for the organic and inorganic compounds, as in the beginning stage of nomenclature one single chemical compound was named in many ways by which lead to confusion. The need for this approach aroused as the number of chemical compounds newly discovered were increasing (approximately 32 million compounds) and the basic concept of nomenclature i.e. the trivial nomenclature and the derived system of nomenclature failed to overcome the challenge. It is an important task to name a chemical compound systematically and unambiguously which reduces lots of confusion about the newly reported compounds.
![**Organic Chemistry Practice: Answers in Complete Sentences**
**1. For the following questions:**
**A) Circle and name each functional group.**
**B) What is the molecular formula?**
**C) Draw the resulting resonance structure indicated by the curved arrow notation.**
The image shows a chemical structure consisting of a hexagonal ring with various atoms and bonds protruding from it, indicating a complex organic molecule with multiple functional groups.
*Diagram Explanation:*
- The hexagonal ring resembles a benzene ring with double bonds.
- Attached to the ring are functional groups, including carbonyl (C=O) groups and potentially ester or alkoxy chains.
- Curved arrows are used to show electron shifts, a common practice in illustrating resonance structures.
**2. Convert the following condensed formula to a bond angle structure:**
\[ \text{CH}_3\text{C} \equiv \text{C(CH}_2)_3 \text{C(CH}_3)_2 \text{CH}_2 \text{OCH}_3 \]
The chemical formula represents a linear or branched chain hydrocarbon with specific bonding and branching patterns.
*Note:* When rendering these structures, make sure to illustrate the correct angles and hybridization states, particularly noting the triple bond and branch points.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9aed788c-f5b9-4824-a759-7eca44e6cf18%2Fd83600f4-c311-48bb-9a4d-adace6732e1f%2For2jyp7_processed.jpeg&w=3840&q=75)
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