IUPAC name for the given aldehyde has to be assigned. Concept Introduction: For naming an aldehyde in IUPAC nomenclature , the suffix “-al” is added to the parent alkane name. IUPAC rules for naming an aldehyde: • The longest parent carbon chain is identified that includes the carbonyl group. • The parent chain name is changed by replacing the suffix “-e” with “-al”. • Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1. • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name. • If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix. In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

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Answer 1

Question

Chapter 15, Problem 15.19EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

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(a 4 shows scanning electron microscope (SEM) images of extruded actions of packing bed for two capillary columns of different diameters, al 750 (bottom image) and b) 30-μm-i.d. Both columns are packed with the same stationary phase, spherical particles with 1-um diameter. A) When the columns were prepared, the figure shows that the column with the larger diameter has more packing irregularities. Explain this observation. B) Predict what affect this should have on band broadening and discuss your prediction using the van Deemter terms. C) Does this figure support your explanations in application question 33? Explain why or why not and make any changes in your answers in light of this figure. Figure 4 SEM images of sections of packed columns for a) 750 and b) 30-um-i.d. capillary columns.³

fcrip = ↓ bandwidth Il temp 32. What impact (increase, decrease, or no change) does each of the following conditions have on the individual components of the van Deemter equation and consequently, band broadening? Increase temperature Longer column Using a gas mobile phase instead of liquid Smaller particle stationary phase Multiple Paths Diffusion Mass Transfer

34. Figure 3 shows Van Deemter plots for a solute molecule using different column inner diameters (i.d.). A) Predict whether decreasing the column inner diameters increase or decrease bandwidth. B) Predict which van Deemter equation coefficient (A, B, or C) has the greatest effect on increasing or decreasing bandwidth as a function of i.d. and justify your answer. Figure 3 Van Deemter plots for hydroquinone using different column inner diameters (i.d. in μm). The data was obtained from liquid chromatography experiments using fused-silica capillary columns packed with 1.0-μm particles. 35 20 H(um) 큰 20 15 90 0+ 1500 100 75 550 01 02 594 05 μ(cm/sec) 30 15 10

Answer 2

Question

Chapter 15, Problem 15.19EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

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Answer 3

Question

Chapter 15, Problem 15.19EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

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Answer 4

Question

Chapter 15, Problem 15.19EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

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Answer 5

Chapter 15, Problem 15.19EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

Answer 6

Chapter 15, Problem 15.19EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

Answer 7

Chapter 15, Problem 15.19EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

Answer 8

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

Answer 9

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

Answer 10

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

Answer 11

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

Answer 12

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

Answer 13

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the given aldehyde has to be assigned.

Concept Introduction:

For naming an aldehyde in IUPAC nomenclature, the suffix “-al” is added to the parent alkane name.

IUPAC rules for naming an aldehyde:

• The longest parent carbon chain is identified that includes the carbonyl group.

• The parent chain name is changed by replacing the suffix “-e” with “-al”.

• Numbering is done in a way that the carbonyl group is designated as number 1. This is not indicated in the part of the name because for aldehyde, the carbonyl carbon is always numbered 1.

• The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.

• If the carbonyl functional group is attached to a ring of carbon atoms, the ring is named and “-carbaldehyde” is added as suffix.

In a line-angle structural formula, the end point and the point where two lines intersect represent a carbon atom.

Answer 14

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Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 15.1 - Prob. 1QQ Ch. 15.1 - Prob. 2QQ Ch. 15.2 - Prob. 1QQ Ch. 15.2 - Prob. 2QQ Ch. 15.2 - Prob. 3QQ Ch. 15.3 - Prob. 1QQ Ch. 15.3 - Prob. 2QQ Ch. 15.3 - Prob. 3QQ Ch. 15.4 - Prob. 1QQ Ch. 15.4 - Prob. 2QQ

Solution Summary: The author explains how the IUPAC name for the given aldehyde is assigned.

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