Question

How would you prepare a sample of $ND_{3}$?

Answer 1

"The ${ ND }_{ 3 }$ is prepared by treating Magnesium nitride with heavy water or $D2O$. The reaction as follows,  

${ Mg }_{ 3 }{ N }_{ 2 }\quad +\quad 6{ D }_{ 2 }O\quad \rightarrow \quad 3Mg{ \left(OD \right)}_{2}\quad +\quad 2{ ND }_{ 3 }$

Magnesium nitride is an inorganic compound which contains magnesium and nitrogen. The heavy water is a normal water but with more amount of hydrogen isotopes. With the presence of this isotopes, the type of the water varies."

Answer 2

Explanation:

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