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Fed [463]
4 years ago
9

What is the difference between docosahexaenoate (DHA) and 19,20-dihydroxydocosapentaenoate (19,20-DHDP)? Only DHA is a polyunsat

urated fatty acid. DHA has a higher melting point than 19,20-DHDP. 19,20-DHDP is more polar than DHA. Only DHA is a an ω ω -3 fatty acid.
Chemistry
1 answer:
andrew11 [14]4 years ago
4 0

Answer:

Explanation:

The correct answer is 19, 20 DHDP is more polar than DHA. This is as a result of the presence of two hydroxyl groups.

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8.7 Two products are formed in the following reaction in a 50:50 mixture. Would the resulting solution be optically active
k0ka [10]

Answer:

Yes. The solution would be optically active.

Explanation:

Diastereomer are defined as the image that is non mirror and non -identical. It is made up of two stereoisomers. They are formed when the two stereoisomers or more than two stereoisomers of the compound have the same configuration at the equivalent stereocenters.

In the given context, as the product given is a diastereomeric mixture, the product would have an optical activity in total.

So the answer is Yes.

4 0
3 years ago
PLEASE HELPP!!!!
Alenkinab [10]

Answer:

Na the valency electrons is 1

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K the valency electrons is 1

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Explanation:

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Al the valency electron is 3 The ion charge is positive 3

O the valency electron is 2 The ion charge

is negative 2

F the valency electron is 1 The ion charge is negative 1

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3 years ago
Muscles undergo fermentation when no carbon dioxide is available. no oxygen is available. no pyruvate is available. no water is
Komok [63]
When no oxygen is available
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A penny weighs 250 centigrams. How may grams is this ?
antiseptic1488 [7]

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Explanation:

3 0
4 years ago
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Why do you think forensic scientists are so careful that the tests they do are sensitive, reproducible, and specific?
mario62 [17]

Critical Thinking Questions

1. Why do you think forensic scientists are so careful that the tests they do are sensitive, reproducible, and specific? What might happen if they were less careful about this?

They have to be careful to ensure as much accuracy as possible.

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Physical evidence would probably be most important because it is the best way to connect someone directly with that crime.

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Class characteristics are good in court because it provides details of different aspects of the crime.


4 0
3 years ago
Read 2 more answers
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