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.
Collisions and chemical reactions: These collisions may or may not lead to a chemical reaction, so letâs consider, in a general way, what happens during a chemical reaction. To focus our attention, we will consider a specific interaction, namely the reaction of hydrogen and oxygen gases to form water. [2H 2 + O 2 â 2H 2 O].