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Problem- A two component mixture is analyzed by gas chromatography with Flame Isolation Detection. Compound X has a reflection time of tR =11.53 min with N = 16,520 theoretical plates. Compound Y has a reflection time of tR = 12.07 min with N =16,250 theoretical plates. Calculate the chromatographic resolution for these two compounds.
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a wing generates a lift l when moving through sea-level air with a velocity u. how fast must the wing move through the
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To make strawberry jam, crushed strawberries and sugar are mixed in a 45:55 mass ratio, and the mixture is heated to evaporate water until the residue contains one-third water by mass. Calculate how many pounds of strawberries are needed to make a..
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