NH 3 can react with BF 3 , formingNH 3 ---BF 3 . In this reaction, A. the NH 3 a
ID: 76142 • Letter: N
Question
NH3 can react with BF3, formingNH3---BF3. In this reaction, A. the NH3 acts as as a Brønsted base,accepting a proton from the BF3 molecule. B. the NH3 acts as a Lewis base, donating a protonto the BF3 molecule. C. the NH3 acts as a Brønsted acid,donating a proton to the BF3 molecule. D. the BF3 molecule acts as a Lewis acid, acceptingan electron pair from the NH3 molecule to form acoordinate covalent bond. E. the BF3 molecule acts as a Lewis base, donatingan electron pair to the NH3 moleucle to form acoordinate covalent bond. Please EXPLAIN your answer andwhy the other options are incorrect. NH3 can react with BF3, formingNH3---BF3. In this reaction, A. the NH3 acts as as a Brønsted base,accepting a proton from the BF3 molecule. B. the NH3 acts as a Lewis base, donating a protonto the BF3 molecule. C. the NH3 acts as a Brønsted acid,donating a proton to the BF3 molecule. D. the BF3 molecule acts as a Lewis acid, acceptingan electron pair from the NH3 molecule to form acoordinate covalent bond. E. the BF3 molecule acts as a Lewis base, donatingan electron pair to the NH3 moleucle to form acoordinate covalent bond. Please EXPLAIN your answer andwhy the other options are incorrect.Explanation / Answer
According to Brønsted theory proton donoris an acid & proton acceptor is a base.According to Lewis theory electron pair donoris a base &electron pair acceptor is anacid. D. the BF3 molecule acts as a Lewis acid, acceptingan electron pair from the NH3 molecule to form acoordinate covalent bond. ---------------- which is thecorrect answer. D. the BF3 molecule acts as a Lewis acid, acceptingan electron pair from the NH3 molecule to form acoordinate covalent bond. ---------------- which is thecorrect answer. D. the BF3 molecule acts as a Lewis acid, acceptingan electron pair from the NH3 molecule to form acoordinate covalent bond. ---------------- which is thecorrect answer.
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