Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Concept explainers

Carbohydrates
Carbohydrates are the organic compounds that are obtained in foods and living matters in the shape of sugars, cellulose, and starch. The general formula of carbohydrates is Cn(H2O)2. The ratio of H and O present in carbohydrates is identical to water.
Starch
Starch is a polysaccharide carbohydrate that belongs to the category of polysaccharide carbohydrates.
Mutarotation
The rotation of a particular structure of the chiral compound because of the epimerization is called mutarotation. It is the repercussion of the ring chain tautomerism. In terms of glucose, this can be defined as the modification in the equilibrium of th…
L Sugar
A chemical compound that is represented with a molecular formula C6H12O6 is called L-(-) sugar. At the carbon’s 5th position, the hydroxyl group is placed to the compound’s left and therefore the sugar is represented as L(-)-sugar. It is capable of rotat…
Question
I7.00 ☺ السبت ۱ا ديسمبر 1:80 T Compare the following two molecules Enantiomers, diastereomers, or the same? он но HO -H -H- HO". он но- но- -H OH 1 Assign The Chiral Center as R or s HS H2N-CH но Nucleophilic Substitution
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Transcribed Image Text:I7.00 ☺ السبت ۱ا ديسمبر 1:80 T Compare the following two molecules Enantiomers, diastereomers, or the same? он но HO -H -H- HO". он но- но- -H OH 1 Assign The Chiral Center as R or s HS H2N-CH но Nucleophilic Substitution
I7.00 ☺ السبت ۱ا ديسمبر 1:80 T Predict the product, mechanism and transition states of a nucleophilic substitution of (S)-2-bromopentane reacting with CH3CO2, Show stereochemistry. Br H;CCO2 H CH3CO2¯ What product(s) do you expect from the reaction of 1-bromopentane with each of the following reagents in an Sn2 reaction? A - KI B - NaOH C - CH;C=C-Li D – NH3 Which in the following pairs is a better nucleophile? A - (CH:CH2)2N or (CH:CH2)2NH B - (CH;CH2);N or (CH;CH2);B C- H2O or H2S
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Transcribed Image Text:I7.00 ☺ السبت ۱ا ديسمبر 1:80 T Predict the product, mechanism and transition states of a nucleophilic substitution of (S)-2-bromopentane reacting with CH3CO2, Show stereochemistry. Br H;CCO2 H CH3CO2¯ What product(s) do you expect from the reaction of 1-bromopentane with each of the following reagents in an Sn2 reaction? A - KI B - NaOH C - CH;C=C-Li D – NH3 Which in the following pairs is a better nucleophile? A - (CH:CH2)2N or (CH:CH2)2NH B - (CH;CH2);N or (CH;CH2);B C- H2O or H2S
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