The formula of this compound is C8H15ClO3 which shows a powerful absorption at 1800, 1100, and 800 cm-1.Couple peaks of medium absorption are between 2800 and 3000 cm-1. Which option best fits this spectrum? ### Nuclear Magnetic Resonance (NMR) Spectroscopy Analysis**Graph Description:**The image shows an NMR spectrum with peaks labeled according to their chemical shifts in parts per million (PPM). Each peak represents a distinct proton environment in the compound. The following details are notable:- **Peak Assignments:** - **1, t**: Triplet peak around 4 PPM. - **4, q**: Quartet peak around 3.2 PPM. - **2, t**: Triplet peak around 2.5 PPM. - **2, q**: Quartet peak around 1.8 PPM. - **6, t**: Triplet peak around 1 PPM.**Chemical Structures:**Below the NMR spectrum are chemical structures labeled I, II, III, and IV. Each structure depicts an acyl chloride with a variety of alkyl ether groups:1. **Structure I**: Chloroacetyl chloride with an ethoxy group.2. **Structure II**: Chloroacetyl chloride with a methoxyethoxy group.3. **Structure III**: Chloroacetyl chloride with a propoxy group.4. **Structure IV**: Chloroacetyl chloride with a butoxy group.These structures are likely related to the peaks in the NMR spectrum, representing different environments of hydrogen atoms in these compounds.The spectrum and structures provide insights into the molecular composition and chemical environment in these synthetic compounds, useful for educational purposes in chemistry.

The option which best fits the spectrum is to be selected.There are 5 peaks in the spectrum which indicate 5 types of H bonds. Hence, option (IV) is the most suitable one. The splitting and peak chemical shift matching is as follows:

Answered: The formula of this compound is…

Introduction to Chemical Engineering Thermodynamics

8th Edition

ISBN:9781259696527

Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Chapter1: Introduction

Section: Chapter Questions

Problem 1.1P

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The formula of this compound is C₈H₁₅ClO₃ which shows a powerful absorption at 1800, 1100, and 800 cm^-1.

Couple peaks of medium absorption are between 2800 and 3000 cm^-1. Which option best fits this spectrum?

### Nuclear Magnetic Resonance (NMR) Spectroscopy Analysis

**Graph Description:**

The image shows an NMR spectrum with peaks labeled according to their chemical shifts in parts per million (PPM). Each peak represents a distinct proton environment in the compound. The following details are notable:

- **Peak Assignments:**
- **1, t**: Triplet peak around 4 PPM.
- **4, q**: Quartet peak around 3.2 PPM.
- **2, t**: Triplet peak around 2.5 PPM.
- **2, q**: Quartet peak around 1.8 PPM.
- **6, t**: Triplet peak around 1 PPM.

**Chemical Structures:**

Below the NMR spectrum are chemical structures labeled I, II, III, and IV. Each structure depicts an acyl chloride with a variety of alkyl ether groups:

1. **Structure I**: Chloroacetyl chloride with an ethoxy group.
2. **Structure II**: Chloroacetyl chloride with a methoxyethoxy group.
3. **Structure III**: Chloroacetyl chloride with a propoxy group.
4. **Structure IV**: Chloroacetyl chloride with a butoxy group.

These structures are likely related to the peaks in the NMR spectrum, representing different environments of hydrogen atoms in these compounds.

The spectrum and structures provide insights into the molecular composition and chemical environment in these synthetic compounds, useful for educational purposes in chemistry.

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