Gas liberated when manganese dioxide reacts with hydrochloric acid
Manganese (IV) oxide, lead (IV) oxide and red lead (Pb3O4) react with concentrated hydrochloric acid to liberate chlorine.
(a) Name the common property exhibited by these metal oxides.
(b) Write the equation for the reaction of concentrated hydrochloric acid with Pb3O4.
Manganese oxide, lead oxide and red lead react with concentrated hydrochloric acid liberating chlorine.
Write the equation for the reaction of hydrochloric acid with