 Stibine can also be produced by treating Sb3 + salts with hydride reagents such as sodium borohydride.Stibine decomposes spontaneously at room temperature . Because stibine has a positive heat of formation , it is thermodynamically unstable and thus antimony does not react with hydrogen directly . 
 Stibine can also be produced by treating Sb3 + salts with hydride reagents such as sodium borohydride.Stibine decomposes spontaneously at room temperature . Because stibine <a href='got' title='1'><mark>has</mark></a> a positive heat of formation , it <a href='drop_aux' title='2'><mark>is</mark></a>thermodynamically unstable and thus antimony <a href='uninflect' title='3'><mark>does</mark></a> not react with <a href='negative_concord' title='4'><mark>hydrogen</mark></a> directly . 
Stibine can also be produced by treating Sb3 + salts with hydride reagents such as sodium borohydride.Stibine decomposes spontaneously at room temperature . Because stibine got a positive heat of formation , it thermodynamically unstable and thus antimony do not react wid no hydrogen directly .