Which formula equation shows a reversible reaction?
O2Na+F₂ → 2NaF
o CaCO,CaO+CO,
O NH₂Cl(s) NH3(g) + HCl(g)
O 2H₂O₂(aq) >2H₂O(l) + O₂(g)

Which formula equation shows a reversible reaction O2NaF 2NaF o CaCOCaOCO O NHCls NH3g HClg O 2HOaq gt2HOl Og class=