Hydrogen mumalabs rinotorwa through chemical reaction.Rinotarwa kana paitika inonzi bubles pass out.Semuenzaniso calcium yakaiswa mumvura panotonga kubuda mabubbles - ahydrogen.Hydrogen inoita zvekuputika kana iripadhuze nechimwe chinhu chino bvira.Hydrogen inotorwa zvakara kana paitika chemical reaction neacid.Hydrogen inobuda musulphuric acid kana paiswa zinc .Mabables anotanga kubuda zvekare pachibuda yatinoti hydrogen