remaining liquid has a ph of less than 1 0 being sulfuric acid example 2 is repeated this time two flask openings are sealed each sealed with a glass stopper a teflon tube is placed with one end on the third flask opening and the other end of the hose in a beaker of water the flask is heated to 155 u00b0 c and boiled until boiling stops the resultant distillate water mixture is then poured on a pair of old leather shoes an exothermic reaction takes place wherein the shoes begin to smoke the exothermic reaction on leather proves the resultant aqueous solution to contain hydrogen peroxide certain objects are set forth above and made apparent from the foregoing description tables drawings and examples however since certain changes may be made in the above description tables drawings and examples without departing from the scope of the invention it is intended that all matters contained in the foregoing description tables drawings and examples shall be interpreted as illustrative only of the principles of the invention and not in a limiting sense with respect to the above description tables drawings and examples then it is to be realized that any descriptions tables drawings and examples deemed readily apparent and obvious to one skilled in the art and all equivalent.