when we convert benzophenone into benzophenone oxime, why do we use ethanol as a solvent?
Homework Answers
Solution: For solubility of benzophenone.
Explanation:
The benzophenone oxime is an organic compound which is prepared by the reaction of benzophenone and hydroxylamine hydrochloride. Benzophenone is slightly soluble in water but it is highly soluble in ethanol. Thus, ethanol is used to dissolved the benzophenone during synthesis. The synthesized oxime is also soluble in ethanol, hence it can be recrystallized by adding large excess of water.
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when we convert benzophenone into benzophenone oxime, why do we use
ethanol as a solvent?
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the solvent available are water, water mixed with ethanol,
ethanol, and toluene.
as for the unknown compounds we had:
methyl-p-nitrobenzoate
acetanilide
benzoic acid
phenacetin
acetylsalicylic acid
salicylic acid
acetaminophen
4-aminiobenzoic acid
Question 4: Look at the 4 solvents that you tested and the possible structure of the unknowns. Is there one solvent that you think might dissolve all these compounds at room temperature? Which one and why does it make sense in terms of IMF. (Hint: "like dissolves like "+...
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9.58 (SYN) Which solvent-ethanol or dimethyl sulfoxide - would be better to use to carry out the reaction shown here? Why?
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