141. Solving a chemistry problem
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141. Solving a chemistry problem
Gas mixtures contain ethanol and methanol vapors. Determine the degree of separation of these compounds on different chromatographs. The shape of the peaks is close to the normal distribution curve. Peak characteristics are shown in the table. Methanol: retention time 225 s, peak width 19. Ethanol: retention time 250 s, peak width -21.
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