I do understand that the bi-h bond is weak....... And it releases hydrogen easily..... I'm just confused with which type of hydrogen..... Does it release a h+ or a h2? I'm pretty sure h+ can only act as an oxidising agent since it'd already lost it's proton... So I'm gonna assume it releases a h2.... But I was also taught that h2 can act as both an oxidising and a reducing agent.... Why can't it go the other way around?? Why can't it act as an oxidising agent ....

closed as unclear what you're asking by a-cyclohexane-molecule, A.K., Jon Custer, Karl, aventurin Sep 14 at 16:14

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  • Borane provides an equivalent of hydride ($\ce{H-}$) that is nucleophilic. – Zhe Sep 14 at 15:33
  • Please put a bit more effort in your chemical formatting. chemistry.stackexchange.com/help/notation Also it might help to write down examplary chemical equations for your proposed reactions. – Karl Sep 14 at 15:36