Write a balanced equation for the following chemical reactions.
i) Hydrogen `+` Chloride `-> `Hydrogen chloride
ii) Barium chloride `+`Aluminium sulphate `->` Barium sulphate `+` Aluminium chloride
iii) Sodium `+` Water `->` Sodium hydroxide `+` Hydrogen

Answer

`(##RES_PHY_CHM_V01_XI_C02_E01_411_A01##)`
From figure `3` above, the threshold energy `E_(E)` for the dissociative ionization reaction
`H_(2) rarr H^(**)(n=2)+H^(+)+e^(-)` is `E_(B)+E_(C)+10.2 eV=13.6+4.5+10.2=28.3 eV. E_(E)=28.3 eV`