What is the primary requirement for a molecule to be analyzed by gas chromatography?
a) the molecule can be converted to a gas in the gc
b) the molecule has a molecular weight under 200 g/mole
c) the molecule can be converted to atoms in the gc
d) the molecule will remain a liquid in the gc
e) the molecule is aromatic

For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3–c4 (i.e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.

Summarize possible ways in which phases of matter could combine to form a solution.

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