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natta225 [31]
1 year ago
10

What two things would change if you swapped out dichloromethane and used ethyl acetate instead? why would those change?.

Social Studies
1 answer:
xxMikexx [17]1 year ago
5 0

If dichloromethane is swapped out and ethyl acetate is used in its place, the extracts then obtained would be highly anti-radical and would be more efficient than dichloromethane.

Since "like dissolves like," ethyl acetate is a polar molecule that works well as a solvent to extract the polar caffeine molecules from coffee beans. The ethyl acetate molecules bind to the caffeine molecules, which then move through the bean cells' cell membranes. After all, the ethanol:water (1:1) solvent combination has been demonstrated to be the best for recovering catechins and delivering extracts with the highest antiradical activity.

Dichloromethane is a volatile colourless liquid used as an organic solvent in many industries. One of its main application is that it used to extract caffeine because of its highly effective solvent nature. Because DCM is a non-polar solvent and caffeine is readily soluble in DCM, it can easily be extracted without losing its aroma.

To know more about dichloromethane, refer to the following link:

brainly.com/question/15402012

#SPJ4

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The movie Babel featured international cast and was filmed on location in various nations. When it screened in theaters worldwid
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Answer:

Media globalization

Explanation:

Media globalization is the method by which the world is becoming interdependent and the cultural boundaries are not seen as a hurdle but as a way to understand each other.

Babel was made via many international connections to show the stories of the people from different places.

In the movie Babel there are four stories in different places that show the life of the people. It shows that there are common things people value in any part of the world, that there is commonality that people have irrespective of where they are born.

Hence, the answer to the question is media globalization.

5 0
3 years ago
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Answer:

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Explanation:

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http://amzla.com/vb92xwi5r391

5 0
3 years ago
Please help!! Thank you!
vesna_86 [32]

Answer: D

Explanation:

Because the A,B,C dont make sense the president is the one that is the chief executive in our country then that means that the senate would have to go through the voting process it even says it in the news paper (49-35) that’s a senate vote

7 0
3 years ago
When is the economy in equilibrium​
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Explanation:

6 0
2 years ago
Which of the following selections is LEAST useful for supporting the claim that states intentionally built unequal school system
erastovalidia [21]
The statement that is least helpful is the following: 

<span>The Supreme Court ruling in Plessy v. Ferguson (1896) wrote into law that America had two separate societies: one black and one white.

It is the least helpful because it does not mention schooling, and all the other options mention schooling. It also does not mention that one of the societies is more advantaged than the other, and other options mention that the schools for white children received more money for exemple ("</span><span>States with laws keeping schools segregated never gave equal amounts of money to their black and white schools.")</span>
8 0
3 years ago
Read 2 more answers
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