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Hydrogen peroxide works best as a propellant in extremely high concentrations (roughly over 70%). Although any concentration of peroxide will generate some hot gas (oxygen plus some steam), at concentrations above approximately 67%, the heat of decomposing hydrogen peroxide becomes large enough to completely vaporize all the liquid at standard pressure.
Hydrogen peroxide is a chemical compound with the formula H 2 O 2.In its pure form, it is a very pale blue [5] liquid that is slightly more viscous than water.It is used as an oxidizer, bleaching agent, and antiseptic, usually as a dilute solution (3%–6% by weight) in water for consumer use and in higher concentrations for industrial use.
High-test peroxide is an 80+% strength hydrogen peroxide solution, with most of the rest made up of water. This strength is able to completely vapourize the remaining water when correctly catalysed, and thus it is good for propulsion and rocketry.
The V-2 used an alcohol/LOX liquid-propellant engine, with hydrogen peroxide to drive the fuel pumps. [ 7 ] : 9 The alcohol was mixed with water for engine cooling. Both Germany and the United States developed reusable liquid-propellant rocket engines that used a storeable liquid oxidizer with much greater density than LOX and a liquid fuel ...
Apply a mixture of 2 Tbsp. hydrogen peroxide and 1 Tbsp. dish soap, and gently work the solution into the material. Blot with a clean damp cloth (rinsing the cloth as needed) to remove the soapy ...
This rocket belt's propulsion works with superheated water vapour. A gas cylinder contains nitrogen gas, and two cylinders containing highly concentrated hydrogen peroxide. The nitrogen presses the hydrogen peroxide onto a catalyst, which decomposes the hydrogen peroxide into a mixture of superheated steam and oxygen with a temperature of about ...
T-Stoff ([teː ʃtɔf]; 'substance T') was a stabilised high test peroxide used in Germany during World War II.T-Stoff was specified to contain 80% (occasionally 85%) hydrogen peroxide (H 2 O 2), remainder water, with traces (<0.1%) of stabilisers.
The previous owners had let it become an unsightly orange color in many spots, and ignorant me assumed there would be a quick fix involving some baking soda, hydrogen peroxide and a little elbow ...