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2 years ago

How would you distinguish benzoic acid and benzyl alcohol by their infrared spectra?

Chemistry

2 answers:

Wewaii [24]2 years ago

7 0

It is important to contrast and compare the OH peaks in the IR spectra of benzyl alcohol and benzoic acid.

<h3>What does benzoic acid's IR spectrum look like?</h3>

The fingerprint region is the region between wavenumbers 1500 and 400 cm-1 on the right side of the infrared spectrum of benzoic acid.
The benzoic acid molecule's atoms vibrate in a unique pattern that involves intricately overlapping vibrations, which causes it.

<h3>What does benzyl alcohol's IR spectrum look like?</h3>

A peak at 700 is typically used to indicate a C-Cl bond.
At 1500, there are a couple more peaks that are focused on a C=C bond.

<h3>How do IR spectra work?</h3>

The IR spectrum is made up of the radiation's wave number divided by its percent transmittance (or absorbance) through molecules.

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Vadim26 [7]2 years ago

3 0

The OH peaks in the IR spectra of benzyl alcohol and benzoic acid should be compared and contrasted.

<h3>What is the IR spectra of Benzoic acid?</h3>

The right-hand portion of the infrared spectrum of benzoic acid, between wavenumbers 1500 and 400 cm-1, is referred to as the fingerprint region.

It results from a special combination of intricately overlapping vibrations of the atoms within the benzoic acid molecule.

<h3>What is the IR spectra of Benzyl alcohol?</h3>

A C-Cl bond is frequently shown by a peak at 700.

There are a few more peaks at 1500 that are directed at a C=C bond.

<h3>What is IR spectra?</h3>

The percent transmittance (or absorbance) of the radiation through the molecule against the radiation's wave number forms the IR spectrum.

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3 years ago

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3 years ago

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scoundrel [369]

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3 years ago

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HELP PLEASE!

tia_tia [17]

Vocabulary. Balanced chemical equation: A chemical equation in which the number of each type of atom is equal on the two sides of the equation.

Hope I helped! (´▽`)

__________________________________________________________

単語。平衡化学反応式：各タイプの原子の数が方程式の両側で等しい化学反応式。

私が助けてくれたらいいのに！(´▽`)

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3 years ago

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