a) There should be a difference in your results between the solubilities of biphenyl and benzophenone...

a) There should be a difference in your results between the solubilities of biphenyl and benzophenone in methyl alcohol. (Biphenyl and methyl alcohol are partially soluble..... and benzophenone and methyl alcohol are soluble). Using chemical structures, clearly illustrate the intermolecular force responsible for this difference in solubility for the 2 compounds.

b) explain the solublity behavior of the indicated alcohol in water and hexanes. In each case, be sure to indicate the relevant intermolecular forces between solute/solute, solvent/solvent, and solute/solvent. Case 1: methyl alcohol. Case 2: 1-butanol. Case 3: 1-octanol. (Information needed: methyl alcohol is soluble in water and partially soluble in hexane. 1-butanol and 1-octanol both are insoluble in water and both soluble in hexane.

c) give a brief explanation that explains the solublity trend observed for benzoic acid. you must explicity descrive the intermolecular forces involved. (information: benzoic acid is insoluble in water. soluble in 1.0 NaOH but when you add 6.0 M HCl to the same tube, it becomes insoluble. benzoic acid is insoluble in 1.0 M HCl)

d) give a brief explanation that explains the solublity trend observed for benzoic ethyl-4-aminobenzoate. you must explicity descrive the intermolecular forces involved. (information: is ethyl-4-aminobenzoate insoluble in water. isoluble in 1.0 NaOH. soluble in 1.0 M HCl but when you add 6.0 M NaOH to the same tube, it becomes insoluble)

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Amanda K answered 1 year ago

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