A gas evolution reaction is a chemical reaction in which one of the end products is a gas such as oxygen or carbon dioxide. Gas evolution reactions may...

evolution reaction, the process of a gas bubbling out from a solution Molecular evolution, evolution at the scale of molecules Oxygen evolution, the process...

A gas generator is a device for generating gas. A gas generator may create gas by a chemical reaction or from a solid or liquid source, when storing a...

Hydrogen evolution reaction (HER) is a chemical reaction that yields H2. The conversion of protons to H2 requires reducing equivalents and usually a catalyst...

Oxygen evolution is the chemical process of generating diatomic oxygen (O2) by a chemical reaction, usually from water, the most abundant oxide compound...

driving injection upon impact include: gas compression, spring compression, explosive charge, or gas evolution reaction. In one example, compressed air or...

lacks vasculature. Scalephobicity and antifouling Coatings for gas evolution reaction electrodes for efficient bubble detachment Breast implants Contact...

gasification reaction, and the burnable component consisted of a mixture of carbon monoxide and hydrogen in roughly equal quantities by volume. Thus, coal gas is...

established the mechanisms of substitution reactions. The general characteristics of chemical reactions are: Evolution of a gas Formation of a precipitate Change...

these light-dependent reactions, some energy is used to strip electrons from suitable substances, such as water, producing oxygen gas. The hydrogen freed...

themselves to calculate the combustion gas composition. However, at the equilibrium position, the water-gas shift reaction gives another equation: CO + H 2...

gas was first produced artificially in the 17th century by the reaction of acids with metals. Henry Cavendish, in 1766–1781, identified hydrogen gas as...

Stellar evolution is the process by which a star changes over the course of time. Depending on the mass of the star, its lifetime can range from a few...

chemical reactions. Only a few hundred noble gas compounds are known to exist. The inertness of noble gases makes them useful whenever chemical reactions are...

used to generate gases such as hydrogen, hydrogen sulfide, chlorine, acetylene and carbon dioxide by simple gas evolution reactions. Acetylene was manufactured...

to cyanide is not a highly probable reaction. Using microdiffusion techniques, they tested 22 samples from the gas chambers and delousing chambers (as...

included to ensure formation of 2-aminopyridine. Reaction progress can be measured by the formation of hydrogen gas and red color from σ-adduct formation. Sodium...

reforming and the water gas shift reaction in ammonia production. These processes begin with the reaction of water and natural gas (mainly methane). It is...

of the hydroquinone. Heat from the reaction brings the mixture to near the boiling point of water and produces gas that drives the ejection. The damage...

environment. Gases are constantly consumed and produced by cellular and metabolic reactions in most living things, so an efficient system for gas exchange...

hydrogen is obtained by the reaction of CO with water via the water-gas shift reaction: CO + H2O ⇌ CO2 + H2 This reaction is mildly exothermic (produces...

thermonuclear fusion reaction occurred during the 1951 US Greenhouse George nuclear test, using a small amount of deuterium–tritium gas. This produced the...

Perfectly dry ammonia gas will not combine with perfectly dry hydrogen chloride gas; moisture is necessary to bring about the reaction. As a demonstration...

an oxidation reaction occurs, generating oxygen gas and giving electrons to the anode to complete the circuit. The two half-reactions, reduction and...

A gas mask is a piece of personal protective equipment used to protect the wearer from inhaling airborne pollutants and toxic gases. The mask forms a...

18th century. These "synthetic fuel gases" (also known as "manufactured fuel gas", "manufactured gas" or simply "gas") were made by gasification of combustible...

[citation needed] Fischer–Tropsch process can be suitable reaction to form hydrocarbon gases. Given the known occurrence of methane and the probable catalysis...

Redding KE (October 2018). "Evolution of photosynthetic reaction centers: insights from the structure of the heliobacterial reaction center". Photosynthesis...

chemical evolution. Those polymers derived, in turn, from simple organic compounds such as nucleobases, amino acids, and sugars, likely formed by reactions in...

Argon is often used when analysing gas phase chemistry reactions such as F-T synthesis so that a single carrier gas can be used rather than two separate...