I somehow doubt it, unless either the chemical reaction PRODUCE arsenic or arsenic is already contained in the gunpowder.
When it burns, as hot as a burning match.
700 yrs give or take
A portion of the gas generated by the burning gun powder is used to operate the action.
Depending on the weight of the gun. The 7mm magnum uses a slow burning powder and also uses a lot of powder creating a higher barrel pressure which gives the gun the kick. A heavier gun will kick less than a lighter gun of the same caliber.
Black Powder.
Gun powder is always a mixture.
Gas from burning gun powder is used to extact, eject and load the next round into the chamber.
gun powder was udes for fireworks, then weapons
Gun Powder is the most important thing in a war because if you don't have gun powder you wouldn't stand a chance.
That portion of the firearm through which the projectile is propelled by the burning of the powder charge. Unless a smoothbore, it also imparts spin on the projectile to stabilize it.
Saltpetre+sulphurSaltpeter + sulfer = Gun powder
Because China invented gun powder.