Question

Hydrogen combines with oxygen to form compounds, namely water and hydrogen peroxide. state and illustrate the related law of chemical combination

Answer 1

As we know, a mix­ture of hy­dro­gen and air forms det­o­nat­ing gas — an ex­plo­sive mix­ture. Det­o­nat­ing gas is most ex­plo­sive if the vol­ume ra­tio of hy­dro­gen and oxy­gen is 2:1, or 2:5 for hy­dro­gen and air. Hy­dro­gen it­self is flammable, and liq­uid hy­dro­gen caus­es se­vere freez­ing of the epi­der­mis if it touch­es the sur­face of the skin.