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Yuliya22 [10]
3 years ago
9

On a certain map, every 1 cm represents 10 km on Earth's surface. Which

Chemistry
1 answer:
belka [17]3 years ago
8 0
I believe it’s B.
But i’m not entirely sure
Lmk if i’m wrong! have a nice day or night
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A compound with molecular formula C4H8O2, shows absorptions at 2500-3300 cm-1 (broad), 1720 cm-1 and at 1200 cm-1 on the IR spec
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Answer:

Butanoic Acid:

I have attached the structure of Butanoic Acid. Please refer to the attachment.

Explanation:

Solution:

First of all, we need to calculate the double bond equivalent (DBE) for the compound given:

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DBE = (C +1) - (H + X - N)/2

C = no. of carbons

H = no. of Hydrogen

X = no. of Halogens

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Further structure can be identified by looking the peak values of the spectrum. So, we have,

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I have attached the structure of Butanoic Acid. Please refer to the attachment.

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