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extraction lab: suppose that aqueous

extraction lab:suppose that aqueous and organic (diethyl ether) layers were not mixed thouroughly predict the effect that this
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2. asked by jay
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a) What properties are important for a solvent to be used to extract a compound from an aqueous solution?b) When carrying out an
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2. asked by Jay-Jay
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A 25.0 mL aqueous solution contains 2.50 g of compound Λ. Calculate the mass of compound Λ in a single 5.0 mL extraction with
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a) Would 2-propanol be a suitable solvent to extract caffeine from an aqueous tea solution? Explain?b) You want to use 45 ml
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2. asked by Layla
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When doing your extraction you were asked to vent your extraction funnel occasionally during the extraction. Why?You were
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2. asked by Josh
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I do not understand acid base extraction. why should we mix, for example, an organic and aqueous compound to then separate them
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2. asked by tim
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why does the addition of a salt (like sodium chloride) to the aqueous layer sometimes help break up an emulsion that forms in an
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2. asked by Jason
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We did an extraction. A solid including benzoid acid, p-nitroaniline, and napthalene was dissolved in dichloromethane. HCl was
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2. asked by Sheryl
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Which one of the following pairs of 0.100 mol L-1 solutions, when mixed, will produce a buffer solution?A. 50. mL of aqueous
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2. asked by Macky
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How do these react? Some may have no reaction.a. aqueous chromium(III) nitrate plus magnesium metal b. aqueous lithium sulfate
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2. asked by Blaire
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