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The Chinese made rockets many many centuries ago. They made gunpowder from potassium nitrate, sulphur & herbs.
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Why Butane in hairspray cans?
Butane is used as a propellant in hairspray. A propellant helps the hairspray propel out of the can.
Why is propane in mousse?
the isobitane acts as a propellant that pushes / forces the product out of the can
What chemical compound once used as a propellant in aerosol sprays?
Prior to 1989, trichlorofluoromethane (CFC-11) and dichlorodifluoromethane (CFC-12) were the most used chemical compound in aerosol-spray propellants. Their use has been discontinued under the Montreal Protocol. answer is: FLUOROCARBON..
Why used Unsymmetrical dimethylhydrazine nitrogen tetroxide in space shuttle?
Highest Isp for hypergolic (self igniting) bi-propellant combination.
Can gas serve as a solvent?
The word solvent is not adequate for gases.
One of the first propellant used was?
Gunpowderwas the first propellant used
What was the first propellant that was used?
Bob.
What was the first propellent used?
Liquid Propellant!!
What was the first propellant used in aircraft?
Probably gasoline.
One of the first propellant were used how on a rocket?
get to class
Why Butane in hairspray cans?
Butane is used as a propellant in hairspray. A propellant helps the hairspray propel out of the can.
Why are hollow cores used in some solid propellant engines?
To get an even burn through the full length of the propellant. Also, burning from the inside out keeps the propellant tube from overheating. A crack in the propellant would cause a burn to the tube wall and rupture before all the propellant is consumed.
Who made and tested the world's first liquid propellant rocket?
ROBERT HUTCHING GODDARDOn 6th March 1926 he got succeeded in launching its first liquid propellant rocket.
What is the chemical compound used as a propellant in aerosol sprays?
Today propane is used.
Propellant propellent which is correct?
Propellant
What was the purpose gunpowder?
Originally used in fireworks, later used as a propellant for weapons- cannon.
Is difluoroethane used in hospitals?
No. Difluoroethane is a refrigerant and a propellant. It has no medicinal use.
