Oct 10, 2025 · A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products. Substances …

The collision theory is based on the assumption that for a reaction to occur it is necessary for the reacting species (atoms or molecules) to come together or collide with one another.

Ionic metal oxides react with water to give hydroxides (compounds containing the OH − ion) and resultant basic solutions, whereas most nonmetal oxides react with water to form acids and …

An acid–base reaction is a type of chemical reaction that involves the exchange of one or more hydrogen ions, H +, between species that may be neutral (molecules, such as water, H 2 O) or …

Oct 27, 2025 · Catalase, an enzyme that brings about the reaction by which hydrogen peroxide is decomposed to water and oxygen.

Oct 16, 2025 · An important fusion reaction for practical energy generation is that between deuterium and tritium (the D-T fusion reaction). It produces helium (He) and a neutron (n) and …

Sep 15, 2025 · Gaseous hydrogen chloride reacts with active metals and their oxides, hydroxides, and carbonates to produce chlorides. These reactions occur readily only in the presence of …

Oct 8, 2025 · Amine - Reactions, Synthesis, Properties: Amines characteristically form salts with acids; a hydrogen ion, H+, adds to the nitrogen. With the strong mineral acids (e.g., H2SO4, …

Oct 24, 2025 · The reaction of alkali metal-ammonia solutions to form the amide and hydrogen can be catalyzed by the addition of many metals and metal oxides. Liquid ammonia is often …

Oct 18, 2025 · The reaction, called Fischer esterification, is characterized by the combining of an alcohol and an acid (with acid catalysis) to yield an ester plus water. Under appropriate …