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- Exercice: SB-13
Les réactions suivantes sont données. Régler les substances impliquées en particules acides-bases correspondantes
{a) } NH3 + HCl <=> NH4^+ + Cl^-{b) } HSO4^- + CN^- <=> HCN + SO4^2-{c) } H3O^+ + HS^- <=> H2S + H2O{d) } N2H4 + HSO4^- <=> N2H5^+ + SO4^2-{e) } H2O + NH2^- <=> NH3 + OH^-
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