Chemistry, 14.02.2020 00:09 matthewfarrier20
Benzophenone reacts with phenylmagnesium bromide in ether solution to make triphenylmethanol after acid workup. Which of the following experimental mistakes will decrease the effectiveness of a Grignard reaction? Select all answers that apply.
1. The magnesium ribbon is insoluble in ether.
2. The glassware was not dried before use.
3. The fume hood was too cold.
4. The magnesium ribbon was not wiped clean before use.
Answers: 1
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Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
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Benzophenone reacts with phenylmagnesium bromide in ether solution to make triphenylmethanol after a...
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