The reason for chitinto be water insoluble but the N-acetyl-D-glucosamine from which it is made to be water soluble needs to be explained. Concept Introduction: Chitin is a polysaccharide formed from the polymerization of N-acetyl-D-glucosamine units which is linked together by 1 → 4-β-glycosidic linkages . Chitin is similar in structure to cellulose, but each OH group at C-2 of chitin is replaced by NHCOCH 3 .

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Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 20, Problem 78P

Interpretation Introduction

Interpretation:

The reason for chitinto be water insoluble but the N-acetyl-D-glucosamine from which it is made to be water soluble needs to be explained.

Concept Introduction:

Chitin is a polysaccharide formed from the polymerization of N-acetyl-D-glucosamine units which is linked together by 1→4-β-glycosidic linkages . Chitin is similar in structure to cellulose, but each OH group at C-2 of chitin is replaced by NHCOCH₃.

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Part VII. The H-NMR of a compound with molecular formula C5 H 10 O2 is given below. Find the following: (a) The no. of protons corresponding to each signal in the spectra (6) Give the structure of the compound and assign the signals to each proton in the compound. a 70.2 Integration Values C5H10O2 b 47.7 C 46.5 d 69.5 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 Chemical Shift (ppm) 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8

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Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 20, Problem 78P

Interpretation Introduction

Interpretation:

The reason for chitinto be water insoluble but the N-acetyl-D-glucosamine from which it is made to be water soluble needs to be explained.

Concept Introduction:

Chitin is a polysaccharide formed from the polymerization of N-acetyl-D-glucosamine units which is linked together by 1→4-β-glycosidic linkages . Chitin is similar in structure to cellulose, but each OH group at C-2 of chitin is replaced by NHCOCH₃.

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Answer 3

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Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 20, Problem 78P

Interpretation Introduction

Interpretation:

The reason for chitinto be water insoluble but the N-acetyl-D-glucosamine from which it is made to be water soluble needs to be explained.

Concept Introduction:

Chitin is a polysaccharide formed from the polymerization of N-acetyl-D-glucosamine units which is linked together by 1→4-β-glycosidic linkages . Chitin is similar in structure to cellulose, but each OH group at C-2 of chitin is replaced by NHCOCH₃.

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Check out a sample textbook solution

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Answer 4

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Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 20, Problem 78P

Interpretation Introduction