an ingredient in gunpowder is sulphur
Gunpowder is a mixture and so does not have a chemical formula.
I went to the store to buy some gunpowder for my cannon.
You pour the substance over the gunpowder. If the wet gunpowder lighted, then the purity was considered high if it did not then the purity elwas considered low
Gunpowder Styrofome
It could be used for explosive testing, cannonball "fuel", and any other particular thing involving high explosives. I should also point out that fireworks utilize gunpowder.
gunpowder
gunpowder never expires but it doesn't work if it's wet
The explosion of gunpowder is a form of what chemists refer to as a redox (reduction/oxidation) reaction.
to work the gun
to work the gun
at that time he was working with another inventor who owned a lab.Thomas used to work in that lab.When he was testing that helicopter he exploded the lab. because of agression the owner slapped him on the ear and thomas became deaf from his left ear.
R. T. W. Kempers has written: 'Eprouvettes' -- subject(s): History, Testing, Gunpowder, Gunnery
Yes, Proper collection recording and testing are essential to forensic work.
fireworks are usually made in china, (as a lot of things are) and they are basically gunpowder, sulfate, charcoal, nitrate, fuses, and colors (to make them appear colorful) so when they are lit, the fuse burns all the way down, hits the gunpowder, and the force blows it up into the air (also causing it to, more or less, explode into colors)
There is no specific collective noun for gunpowder, in which case, you use an appropriate noun suited to the situation a pound of gunpowder, a flask of gunpowder, a box of gunpowder, etc.
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