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.
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It is so that the federal government can't impose excessive bail, excessive fines, or cruel and unusual punishment.
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I believe the answer is: <span>through human interest stories in the media
The media could adjust the way they provide information to appeal only to a certain group of people.
When these people learnt that a certain candidate is being praised for his/her character by the media, that chance that the candidate would be chosen would be increased dramatically.</span><span />
Answer:
Napoleon Bonaparte
Explanation:
Napoleon Bonaparte became the French Emperor in the year 1804 after the French Senate supported his claim to be the Emperor. He is known for his expeditions and victories over major European rivals of that time. He first took over the France in 1799 after the coup and was official called the Emperor in 1804 after the elections. It is when he called or declared himself 'Emperor for Life'.
Answer:
The French Revolution showed that the people could overthrow an unjust monarch. These two events inspired revolutions in Latin America, which had profound effects on the Spanish, Portuguese and French colonies in the Americas. The results were the end of colonial rule that had lasted 300 years.
Explanation:
