It was the “feint shadow” so somn was probs in the way of their landing spot.
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>
You mean the charges against McCandless? Kraukauer is the author.
This chapter seems to be a digression from the McCandless story, as Krakauer pads his novel with filler material, tangential stories of others who have died in the wild: Gene Rossellini, a "wayward genius...interested in knowing if it was possible to be independent of modern technology"; John Mellon Waterman, whose "life's work", became an "accumulation of notes, poetry, and personal journals"; Everett Ruess, an artist and writer who died in the Sierras; and the Papar, Irish monks, whose "remarkable voyages were... undertaken chiefly from the...
Answer:
bro the answer is in the pic just look at the last two or 3 letters
Explanation:
