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Alex_Xolod [135]
3 years ago
10

Suppose that the C=O group in a peptide bond can be regarded as isolated from the rest of the molecule. Given that the force con

stant of the bond in a carbonyl group is 908 N m−1 , calculate the vibrational frequency of (a) 12C=16O and (b) 13C=16O.

Chemistry
1 answer:
Stella [2.4K]3 years ago
4 0

Answer:

a) v = 1497.2 cm^-1

b) v = 1465 cm^-1

Explanation:

In the attached image is the procedure explained to reach the answer.

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4 0
3 years ago
A current of 2.50 amps is passed through an electrolytic cell containing a solution of M(NO3)2, where M represents an unidentifi
Elina [12.6K]

Answer:

The chemical symbol will be "_{29}^{63.5}\textrm{Cu}".

Explanation:

The given values are:

Current,

I = 2.50 amps

Time,

t = 2 hr

or,

 = 7200 sec

Metal deposited,

W = 5.93 gm

As we know,

⇒  W=Z\times i\times t

or,

⇒  Z=\frac{W}{i\times t}

On putting the given values, we get

⇒      =\frac{5.93}{2.5\times 7200}

⇒      =3.2945\times 10^{-4}

hence,

⇒ Atomic \ mass=Z\times electrons\times 96500

⇒                       =3.2945\times 10^{-4}\times 2\times 96500

⇒                       =63.5

Thus the above is the right answer.

7 0
3 years ago
PLS HELP ASAP. list 5 chemicals that contribute to ozone layer depletion?​
Rashid [163]

Answer:chlorofluorocarbons (CFCs)

halon.

carbon tetrachloride (CCl4)

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hydrobromofluorocarbons (HBFCs)

hydrochlorofluorocarbons (HCFCs)

methyl bromide (CH3Br)

bromochloromethane (CH2BrCl)

Explanation:

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3 0
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Texture provides clues about how igneous rocks were formed A. true B. False
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Because the rocks are formed near lava so the texture would be smooth
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So guess what I did!!
Lapatulllka [165]

Answer:

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7 0
3 years ago
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