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Gunpowder, also known as black powder, is the earliest known chemical explosive. It is a ...... For gunpowder to explode effectively, the combustible ingredients must be reduced to the smallest poss...

How to Make Gunpowder: 8 Steps (with Pictures) - wikiHow


Use a mortar and pestle to grind each ingredient into a fine powder. ... if you're planning on making a lot of gunpowder.

How Urine Can Be Used to Make Gunpowder (and Other Interesting ...


Apr 22, 2013 ... During this filtering process, a number of beneficial ingredients in the ... Gunpowder is comprised of 75% potassium nitrate, 15% charcoal and ...

Compound Interest - The Chemistry of Gunpowder


Jul 2, 2014 ... Until the mid-19th Century, gunpowder was the only known chemical explosive. Its use can be traced much earlier than this, however, and ...

How is gunpowder made? | BrainStuff


Apr 26, 2010 ... What you are trying to create with gunpowder is a fast-burning solid fuel. So you ... Now that you have your ingredients, you mix them together: ...

Making Gunpowder - Dangerous Laboratories!


Usually when I mix the ingredients, I add just enough stale urine to make the batch ... "Flowers of sulfur is ideal for gun powder, and it can be bought in most drug ...

Caveman to Chemist Projects: Gunpowder


Consequently the ingredients of gunpowder, especially sulfur and saltpeter, have had strategic importance. Sulfur is mined from underground deposits. Saltpeter ...

Gunpowder ingredient - crossword puzzle clue - Crossword Tracker


Clue: Gunpowder ingredient. Gunpowder ingredient is a crossword puzzle clue that we have spotted over 20 times. There are related clues (shown below).

Gunpowder Facts, History and Description - Chemistry - About.com


The ingredients tended to require remixing prior to use, so making gunpowder was very dangerous. People who made gunpowder would sometimes add water,  ...

Gunpowder in Ancient China - History of Gunpowder - Quatr.us


By 300 AD, a Chin dynasty scientist named Ge Hong had certainly written down the ingredients of gunpowder and described the explosion. Scientists made ...

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Gunpowder - 2 - Instructables


ok now win you mix it do not use water that kills black powder or gun powder in .... gun powder years ago, on technique I used was wetting all the ingredients as  ...

Gray Matter: Easy DIY Gunpowder | Popular Science


Aug 18, 2011 ... What I didn't know is that all the ingredients for gunpowder are readily available side by side, no questions asked, in any garden center or ...

Spice Rack Explosives: How to Make Gunpowder with Salt and Sugar


Mar 3, 2012 ... These crystals are potassium nitrate or saltpeter, the key ingredient in gunpowder . This is also available commercially as stump remover from ...