Elevated kub nqa hydrogen rau nws ignition Harbor, ua rau nws combustion: 2H2 + O2 + Ib qhov chaw ignition = 2H2O.
Combustible gases tawg li achieving concentrations rau saum cua los yog oxygen, Ntau yam txhais li tus explosive txwv. Rau hydrogen, qhov no txwv tsis pub siv ceev 4% mus rau 74.2% in terms of volume ratio.