A compound which liberates carbon (IV) oxide from a hydrogentrioxocarbonate (lV) could have the molecular formula
Answer Details
The compound which liberates carbon (IV) oxide from a hydrogen trioxocarbonate (IV) is an acid. The molecular formula of an acid is usually expressed as HX, where X is the anion of the acid. Therefore, the molecular formula of the compound could be HCOOH (formic acid). When formic acid is added to hydrogen trioxocarbonate (IV), it reacts to liberate carbon (IV) oxide gas, as shown by the following equation: 2HCOOH + H2CO3 → 2H2O + 2CO2 Therefore, formic acid is a possible compound that could liberate carbon (IV) oxide from a hydrogen trioxocarbonate (IV).