Help me someone plz

Chemistry

1 answer:

Anastasy [175]4 years ago

8 0

Been awhile since I done these but i believe it looks like this

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Explain the composition of dna nucleotides and the structure of the dna molecule need help

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goldenfox [79]

Below is the distribution of given elements and additional elements in their respective bins.

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A mixture of compounds containing diethylamine, phenol, ammonia, and acetic acid is separated using liquid-liquid extraction as

umka2103 [35]

Answer:

I would expect to extract the acetic acid.

Explanation:

In the first step, since we are adding a concentrated acid, it will react with the bases present in the mixture (diethylamine and ammonia) forming salts, which are soluble in water. Therefore, after draining the aqueous layer, we will have phenol and acetic acid left in the organic layer.

In the second step, we are adding a diluted base, so it will react with a strong acid. This compound is acetic acid, and its salt will be present in the aqueous layer. Phenol will be left on the organic layer.

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