Exam 4: Isomers: the Arrangement of Atoms in Space

How many asymmetric centers are present in the compound below?

(Short Answer)

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Question 121

Steroisomers which are not mirror image isomers are ________.

(Short Answer)

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Question 122

The specific rotation of a pure substance is 1.68°.What is the specific rotation of a mixture containing 75% of this isomer and 25% of the (-)isomer?

(Multiple Choice)

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Question 123

Provide the structure of (R)-4-octanol.Be careful to indicate proper stereochemistry.

(Essay)

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Question 124

Briefly describe how two enantiomers might be separated.

(Essay)

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Question 125

Showing 121 - 125 of 125

How many asymmetric centers are present in the compound below?

Steroisomers which are not mirror image isomers are ________.

The specific rotation of a pure substance is 1.68°.What is the specific rotation of a mixture containing 75% of this isomer and 25% of the (-)isomer?

Provide the structure of (R)-4-octanol.Be careful to indicate proper stereochemistry.

Briefly describe how two enantiomers might be separated.

Remembering General Chemistry: Electronic Structure and Bonding

Acids and Bases: Central to Understanding Organic Chemistry

An Introduction to Organic Compounds: Nomenclature, physical Properties, and Structure

Alkenes: Structure,nomenclature,and an Introduction to Reactivity - Thermodynamics and Kinetics

The Reactions of Alkenes - the Stereochemistry of Addition Reactions

The Reactions of Alkynes - Introduction to Multistep Synthesis

Delocalized Electrons: Their Effect on Stability, pka, and the Products of a Reaction - Aromaticity and Electronic Effects: an Introduction to the Reactions of Benzene

Substitution and Elimination Reactions of Alkyl Halides

Reactions of Alcohols, ethers, epoxides, amines and Sulfur-Containing Compounds

Organometallic Compounds

Radicals

Mass Spectrometry,infrared Spectroscopy,and Uvvis Spectroscopy

Nmr Spectroscopy

Reactions of Carboxylic Acids and Carboxylic Acid Derivatives

Reactions of Aldehydes and Ketones

Reactions at the Α-Carbon

Reactions of Benzene and Substituted Benzenes

More About Amines - Reactions of Heterocylic Compounds

The Organic Chemistry of Carbohydrates

Amino Acids,peptides,and Proteins

Catalysis in Organic Reactions and in Enzymatic Reactions

The Organic Chemistry of the Coenzymes, compounds Derived From Vitamins

The Organic Chemistry of the Metabolic Pathways

The Organic Chemistry of Lipids

The Chemistry of the Nucleic Acids

Synthetic Polymers

Pericyclic Reactions

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