/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q54P The IR spectrum of a compound wi... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 13: Q54P (page 612)

The IR spectrum of a compound with molecular formula C5H8O is shown below. Identify the compound.

Short Answer

Expert verified

The compound can be:

Step by step solution

01

Degree of unsaturation (DOU)

It is defined as method of calculation or number of rings and double bond from the molecular formula of the compound so the degree of un saturation is 4.

02

Identify compound from IR spectra

As the presence of the longest peak shows the presence of the double bond character asper formula can be

03

Identify a functional group of the compound from IR spectra

As the wavelength of phenate is longer than the wavelength of phenol and the longest wavelength show pH=11

But as per the peaks in the left region shows the presence of the aromatic ring so the possibility of the compound is

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Each of the IR spectra shown below is accompanied by a set of four compounds. In each case, indicate which of the four compounds is responsible for the spectrum.

(a)

(b)

(c)

A solution of a compound in ethanol shows an absorbance of 0.52 at 236 nm in a cell with a 1 cm light path. Its molar absorptivity in ethanol at that wavelength is 12,600 M-1 cm-1. What is the concentration of the compound?

Draw structures for a saturated hydrocarbon that has a molecular ion with an m/zvalue of 128.

Question:How can IR spectroscopy be used to distinguish between the following compounds?

  1. a ketone and an aldehyde
  2. cyclic ketone and an open-chain ketone
  3. benzene and cyclohexane
  4. cis-2-hexene and trans-2-hexene
  5. cyclohexene and cyclohexane
  6. a primary amine and a tertiary amine

A compound gives a mass spectrum with essentially only three peaks at m/z = 77 (40%), 112 (100%), and 114 (33%). Identify the compound
See all solutions

Recommended explanations on Chemistry Textbooks

Organic Chemistry

Read Explanation

Inorganic Chemistry

Read Explanation

Nuclear Chemistry

Read Explanation

Chemical Analysis

Read Explanation

Making Measurements

Read Explanation

Physical Chemistry

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.