Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more. The thing is, marshmallows don't explode. A flaming marshmallow is another good example of burning sugar. Anyone who's had a bad experience caramelizing a crme brle can attest to that. What kind of cool designs can you make? If you do this experiment at home, show it off! So how can sugar explode Chris Butler/Aurora/ Getty Images Though you may not normally think about it, one of sugar's properties is that it is flammable. Try making a trail of gunpowder like in the cartoons. The potassium nitrate crystallizes while the ammonium chloride remains a liquid. We are inducing the two chemicals to exchange ions so that ammonium nitrate and potassium chloride become potassium nitrate and ammonium chloride. Chemically, the equation looks like this:Įssentially, what we are doing is switching around the compound words in the chemicals. In making saltpeter, we combined ammonium nitrate from the cold pack with potassium chloride from the salt substitute. SRA002 - Dust explosions using cornflour, custard powder, icing sugar. I ended up using about 1 1/2 cups of water, but it will vary depending on how thick your tomato paste is. In this version, a flame source (eg, a lighted wooden splint) is set up above. Start with a cup of water, then whisk in a bit more at a time, until it reaches a consistency slightly thinner than barbecue sauce.
Light using a long match and revel in the power now at your command! Whisk all ingredients together in a saucepan, adding the water last. Take a small spoonful of your gunpowder and place it on a nonflammable surface outdoors away from sentient creatures and trees.
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