An unknown compound a has the molecular formula c7h14o2. compound a absorbs strongly in the ir at 1700 cm-1. the 1h nmr spectral
data for compound a are given below. what is the structure of compound a?
2 answers:
The structure of compound a is as shown in the figure a
<h3>Further explanation</h3>A chemical compound is the chemical substance composed of many identical molecules and it composed of atoms from more than one element held together by chemical bonds. Ethyl isovalerate or is an organic compound that is the ester formed from ethyl alcohol and isovaleric acid. It has a fruity odor and flavor and useful for perfumery and food additive.
Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy is the analytical chemistry technique for quality control and reserach to determine the content and purity of a sample as well as its molecular structure. NMR can quantitatively analyze mixtures containing known compounds.
An unknown compound a has the molecular formula . Compound a absorbs strongly in the IR at
. the 1h NMR spectral data for compound a are given below. what is the structure of compound a?
The structure of compound a is as shown in the figure a, because the structure of compound a would be solid and dense enough for antimicrobial form
<h3>Learn more</h3>- Learn more about compound brainly.com/question/1775854
- Learn more about molecular formula brainly.com/question/8316933
- Learn more about nmr brainly.com/question/10206242
Grade: 9
Subject: chemistry
Chapter: nmr
Keywords: compound, molecular formula, c7h14o2, ir, nmr
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Answer:
Here's what I get.
Explanation:
(b) Wavenumber and wavelength
The wavenumber is the distance over which a cycle repeats, that is, it is the number of waves in a unit distance.
Thus, if λ = 3 µm,
(a) Wavenumber and frequency
Since
λ = c/f and 1/λ = f/c
the relation between wavenumber and frequency is
Thus, if f = 90 THz
(c) Units
(i) Frequency
The units are s⁻¹ or Hz.
(ii) Wavelength
The SI base unit is metres, but infrared wavelengths are usually measured in micrometres (roughly 2.5 µm to 20 µm).
(iii) Wavenumber
The SI base unit is m⁻¹, but infrared wavenumbers are usually measured in cm⁻¹ (roughly 4000 cm⁻¹ to 500 cm⁻¹).
