Based upon the structures of acetylsalicylic acid, acetaminophen, and caffeine, including their functional groups and overall polarity, which best explains why ethanol is likely responsible for the fact that ASA and APHEN elute first in this solvent?

a small container that holds a source of energy a solar cell that captures light energy and converts it into electricity a voltaic cell that uses the oxidation of a fuel to produce electricity

explanation:

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

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