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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Answer 1

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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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There are 48 pairs of students in the following table. Each pair has quantitatively determined the mass of taurine in a 250 mL can of the popular energy drink marketed as “Munster” using High Performance Liquid Chromatography (HPLC). The class results are presented below: QUESTION: Summarise and report these results including an indication of measurement uncertainty. In both calculation samples calculate if an outlier is present, max value, number of samples, mean, standard deviation, g (suspect), g (critical) and t (critical). Mass of Taurine (mg) Mass of Taurine (mg) (Table continued) 152.01 152.23 151.87 151.45 154.11 152.64 152.98 153.24 152.88 151.45 153.49 152.48 150.68 152.33 151.52 153.63 152.48 151.68 153.17 153.40 153.77 153.67 152.34 153.16 152.57 153.02 152.86 151.50 151.23 152.57 152.72 151.54 146.47 152.38 152.44 152.54 152.53 152.54 151.32…

Indicate the rate expressions for reactions that have order 0, 1, and 2.

Answer 2

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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

Question

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.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

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