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You have a separatory funnel that contains a solution of 4-methyl benzoic acid and ethoxybenzene in...

Question

You have a separatory funnel that contains a solution of 4-methyl benzoic acid and ethoxybenzene in...

You have a separatory funnel that contains a solution of 4.methyl benzoic acid and ethoxybenzeme in methylene chloride. into this solution for extraction, what compounds) By adding K (aq) would be expected to form in the aq ueous layer? Write the equation. 2. 3. Compound X has a hexanelwater distribution coefficient of 2.0. (a) Does compound X have a higher or lower solubility in hexane comparing to water? (b How much of a 3.0 g sample of compound X dissolved in 100 ml of water will be extracted by 50 ml of hexane? (a) 4. The solvent pairs below are immiscible. Circle the solvent that would be on top. (a) Carbon tetrachloride and water (b) Diethyl et er and water
You have a separatory funnel that contains a solution of 4-methyl benzoic acid and ethoxybenzene in methylene chloride. By adding KOH (aq) into this solution for extraction, what compound(s) would be expected to form in the aqueous layer? Write the equation. Compound X has a hexane/water distribution coefficient of 2.0. (a) Does compound X have a higher or lower solubility in hexane comparing to water? (b) How much of a 3.0 g sample of compound X dissolved in 100 ml of water will be extracted by 50 ml of hexane? The solvent pairs below are immiscible. Circle the solvent that would be on top. (a) Carbon tetrachloride and water (b) Diethyl ether and water.

Answers

2) By adding aqueous KOH to the mixture in dichloromethane (CH2Cl2), 4-methylbenzoic acid gets converted into the corresponding potassium salt i.e.- Potassium 4-methylbenzoate and being an ionic salt it gets transferred into the aqueous layer.

0 0 K CH


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