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प्रश्न
Write a balanced equation for NaH + B2H6 → ?
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उत्तर
\[\ce{\underset{Diborane}{B2H6} + \underset{Sodium hydride}{2NaH} ->[ether] \underset{Sodium borohydride}{2NaBH4}}\]
संबंधित प्रश्न
Is boric acid a protic acid? Explain.
Explain the Structure of Boric Acid.
Explain the following reaction.
Hydrated alumina is treated with aqueous NaOH solution.
A certain salt X, gives the following results.
- Its aqueous solution is alkaline to litmus.
- It swells up to a glassy material Y on strong heating.
- When conc. H2SO4 is added to a hot solution of X, white crystal of an acid Z separates out.
Write equations for all the above reactions and identify X, Y and Z.
Write a balanced equation for B2H6 + H2O → ?
Boric acid is polymeric due to ______.
An aqueous solution of borax is _______.
Boric acid is an acid because its molecule ______.
Draw the structure of boric acid showing hydrogen bonding. Which species is present in water? What is the hybridisation of boron in this species?
When aqueous solution of borax is acidified with hydrochloric acid, a white crystalline solid is formed which is soapy to touch. Is this solid acidic or basic in nature? Explain.
A compound (A) of boron reacts with NMe3 to give an adduct (B) which on hydrolysis gives a compound (C) and hydrogen gas. Compound (C) is an acid. Identify the compounds A, B and C. Give the reactions involved.
Which is correct statement about diborane structure?
Boric acid heated to red hot gives ______.
In diborane ______.
Which one of the following methods is used to prepare borax crystals?
Boric acid (H3BO3) is ______.
