NaBH4+ I2 gives? complete the reaction
Answers
Answer & Explanation:
Sodium tetrahydridoborate ( NaBH₄) reacts with Iodine (I₂) in the presence of ether medium to give Diborane (B₂H₆), sodium iodide (NaI), and hydrogen gas (H₂)
The reaction is also known as the reduction reaction of sodium tetrahydridoborate and is an important reaction when it comes to organic chemistry even though it does not involve any organic compound, but the formation of diborane is of important characteristic importance.
The equation is :
NaBH₄ + I₂ (in presence of ether) → B₂H₆ + NaI + H₂↑
Answer:
This reaction is mainly used 'for the preparation of B2H6, and is known as the reduction of Sodium Tetrahydridoborate. Bi products of this reaction are NaI and H2 gas is evolved.
This reaction takes place in the presence of ether as a medium. It is an iimportant reaction in organic chemistry because it involves formation of B2H6, which is used in several organic reaction, This reaction takes place as follows:
NaBH4 + I2(Ether present)--------------> B2H6 + NaI + H2