GCIDE(0.00 / 0 votes)Rate this definition: recuse(v. i.) To withdraw oneself from serving as a judge or other decision-maker in order to avoid a real or apparent conflict of interest; -- often used with the reflexive; as, the judge recused himself due to a financial interest in the matter.
When hydrogen peroxide bubbles, it is undergoing a chemical change. Which statement best describes what is happening? The atoms in hydrogen peroxide are breaking apart and forming new types of molecules. Four students are analyzing four different substances and recording their findings in this table.
As oxygen is known to have healing capabilities, it is said that H2O2 cleans the wound. The heavy foam and bubble formation is due to the formation of oxygen. The same thing can be seen even when we put H2O2 on a cut potato. There are other examples of bubbling hydrogen peroxide. On a rough surface it bubbles heavily, and on smooth surfaces it remains still. When earrings are put into a hydrogen peroxide liquid, it bubbles for some time and then stops.