This is a device containing catalysts used to reduce pollution from motor vehicles.
No, oxygen is an oxidiser, combustion reactions are oxygen reduction reactions.
Hair Bleaching Teeth Whitning ACNE Treatment Antispetic Lab oxidiser
Hair Bleaching Teeth Whitning ACNE Treatment Antispetic Lab oxidiser
the space shuttle is propeled by liquid hydrogen and liquid oxygen oxidiser.
Which of the following is a legal and commonly used trap? bell trap S trap drum trap P trap
which of the following is a legal and commonly used trap? bell trap S trap drum trap or P trap
Steam trap? Grease trap? moisture trap (drip leg)? Running trap? "P" trap? Drum trap. 1/2 S trap? sediment trap?
P trap, Running trap, Grease trap , sediment trap,
drum trap Decent codes will not allow a Bell trap, Drum trap, S trap The better codes allow a running or P trap
trap
D = P trap BUT you did forget E = Running trap
Liquid fuel rockets use a liquid fuel and a liquid oxidiser, often both having to be kept at extremely low temperatures. they are then pumped into a combustion chamber and ignited, producing thrust. They are very efficient, but complex, meaning lots of things can go wrong. storing supercold fuel and oxidiser is also a problem. Solid fuel rockets are simpler. The fuel and oxidiser are both solid powders, copressed into a tube. The mixture is ignited, and it burns, pushing hot gases out of the exhaust pipe, thrusting it forward. They are simpler and easier to store, but often more polluting and can explode if some propellant breaks off and blocks the nozzle. Often used as boosters