(a) Interpretation: The classification of the given monosaccharide as an aldo-or keto- triose, tetrose, pentose, or hexose is to be stated. Concept introduction: Carbohydrates are the polyhydroxy aldehydes or ketones or in other words, the substances that give polyhydroxy aldehydes or ketones are called carbohydrates. They can be classified on the basis of number of carbon atoms and referred as triose, tetrose, pentose and hexose when it contains three, four, five and six carbon atoms respectively. Monosaccharide is the polyhydroxy aldehyde or ketone that contains only one aldehyde or ketone unit. Monosaccharide does not undergo hydrolysis.

Question

Choose the Lewis structure for the compound below: H2CCHOCH2CH(CH3)2 HH H :d H H H C. Η H H HH H H H H. H H H HH H H H H H- H H H C-H H H HHHH

Answer 1

Question

Chapter 17, Problem 17.21E

Interpretation Introduction

(a)

Interpretation:

The classification of the given monosaccharide as an aldo-or keto- triose, tetrose, pentose, or hexose is to be stated.

Concept introduction:

Carbohydrates are the polyhydroxy aldehydes or ketones or in other words, the substances that give polyhydroxy aldehydes or ketones are called carbohydrates. They can be classified on the basis of number of carbon atoms and referred as triose, tetrose, pentose and hexose when it contains three, four, five and six carbon atoms respectively. Monosaccharide is the polyhydroxy aldehyde or ketone that contains only one aldehyde or ketone unit. Monosaccharide does not undergo hydrolysis.

Interpretation Introduction

(b)

Interpretation:

The classification of the given monosaccharide as an aldo- or keto- triose, tetrose, pentose, or hexose is to be stated.

Concept introduction:

Carbohydrates are the polyhydroxy aldehydes or ketones or in other words the substances that give polyhydroxy aldehydes or ketones are called carbohydrates. They can be classified on the basis of number of carbon atoms and referred as triose, tetrose, pentose and hexose when it contains three, four, five and six carbon atoms respectively. Monosaccharide is the polyhydroxy aldehyde or ketone that contains only one aldehyde or ketone unit. Monosaccharide does not undergo hydrolysis.

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Choose the Lewis structure for the compound below: H2CCHOCH2CH(CH3)2 HH H :d H H H C. Η H H HH H H H H. H H H HH H H H H H- H H H C-H H H HHHH

Each of the highlighted carbon atoms is connected to hydrogen atoms.

く Complete the reaction in the drawing area below by adding the major products to the right-hand side. If there won't be any products, because nothing will happen under these reaction conditions, check the box under the drawing area instead. Note: if the products contain one or more pairs of enantiomers, don't worry about drawing each enantiomer with dash and wedge bonds. Just draw one molecule to represent each pair of enantiomers, using line bonds at the chiral center. More... No reaction. Explanation Check O + G 1. Na O Me Click and drag to start drawing a structure. 2. H + 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility 000 Ar P