Which Is the Proper Reaction Mechanism for the Reaction of Boron

question 1

Multiple Choice

Which is the proper reaction mechanism for the reaction of boron trifluoride and diethyl ether?
Assume that the charges are correct and add electron pairs, if needed. Also consider how many electrons should be in the outer shell of boron trifluoride to make it neutral.

• A) I
• B) II
• C) III
• D) IV

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