Which of the following has the largest influence on compound polarity during chromatography?
<span>D. Hydrogen bonding, since it is a strong intermolecular force </span>
<span>2. What is the proper sequence of events to follow after eluting a TLC plate? </span>
A. Dry the plate, visualize the plate, develop the plate
<span>3. Safety glasses should be worn </span>
<span>B. at ALL times in the lab, to avoid any accidents that might happen.</span>
<span>4. Disposable gloves are strongly discouraged in the laboratory because </span>
<span>A. aqueous chemicals may pass rapidly through the glove and cause harm to the skin, there are different type of gloves suitable to the substances you are working on</span>
5. If you should get any laboratory chemicals on your skin,
<span>B. wash the affected area immediately with cold water and inform your TA. </span><span> </span>
<span>6. The distribution constant </span>
<span>D. has a characteristic value for a compound in a particular solvent system. </span>
<span>7. What is the most common absorbent in column chromatography? </span>
<span>C. silica gel </span>
<span>8. A compound that moves quickly through a stationary phase will have</span>
D. A large Rf value.
<span>9. Venting a separatory funnel should be done by</span>
<span>A. inverting and then opening the stop wingspan after shaking. </span>
<span>10. Addition of salt during an extraction</span>
<span>E. improves extraction of the compound from the aqueous to the organic phase.</span>
Answer and Explanation:
"Street Vendors: Harvest of Dreams" Ana Pacheco, p. 923 Ana Pacheco
In "Street Vendors: Harvest of Dreams", the story is wrapped around Victoria Perez's as an immigrant in America and her hopes to make her dreams come to life away from her politically shattered country. Ana Pacheco's story is first hand because this writer in, "Street Vendors: Harvest of Dreams" tells Victoria Perez's story through her and allows her speak directly to the reader.
Antonio’s intensified religious doubts illustrate the extent to which he had pegged his hope for moral understanding on a miraculous epiphany during his Communion. His disillusionment indicates the degree to which Antonio is still a child, even if he is an unusually thoughtful and morally curious one. It is naïve, of course, for him to think that the act of receiving Communion might revolutionize his moral understanding of the world, but his power of understanding and belief is still so strong that he is able to convince himself completely. However, his childlike faith takes a blow after his disappointment. After repeated failures to receive God’s explanation of the existence of evil, Antonio even ventures the thought that God himself does not exist. His faith in God is further challenged when Ultima is able to lift the curse on Téllez’s home, an act a priest failed spectacularly to accomplish.
Answer:
Explanation:
God does not condone this in any way, and this is well established in his word; the bible.
A. Three accounts recorded in the bible are:
i. The assault of Dinah by Scechem the son of Hamor (Genesis 34)
ii. The assault of Uriah's wife by David (2 Samuel 11)
iii. The assault of Tarmar by her step brother, Amnon (1 samuel 13)
B. The consequences of each accounts respectively are:
i. Levi and Simeon (Dinah's brothers) killed the perpetrator and his men.
ii. David killed Uriah, the husband of the woman.
iii. Amnon hated his step sister, Tarmar after the act.
C. In the Old testament, the bible equates sexual assault to murder and gave a divine verdict of death.
I believe that the adverb phrase is "during the fifteenth century"
