The products contain more energy than the reactants.
Metals conductThe coin is made of metal or a metal alloy. Metals are excellent conductors of heat and electricity. When you place the paper and coin directly over the flame, the coin conducts heat away from the paper. If the coin conducts heat away from the paper at least as fast as the flame adds thermal energy to the paper, it will not reach its flash point and will fail to ignite. It may not even scorch. If the coin, however, cannot dissipate the heat to the surrounding air and itself heats up, it will no longer act as an efficient conductor, and the paper will eventually burn.Though not nearly as much, I imagine it also has some to do with the slight lack of oxygen that is available with the coin over the paper.
Yes, paper can burn when exposed to a flame due to its combustible nature. The cellulose fibers in paper are easily ignitable and will continue to burn until consumed by the fire.
Lead burns with a bluish-white flame when ignited. Flame tests use analysis of flame color to detect the presence of particular elements within a compound.
Tissue paper burns really fast
Yes, paper is flammable because it is made of cellulose fibers that can ignite and burn when exposed to a flame or high heat source. It burns relatively easily compared to other materials.
we would the cup and the paper burn like when you put news paper on a bbq.
with a lighter
Metals conductThe coin is made of metal or a metal alloy. Metals are excellent conductors of heat and electricity. When you place the paper and coin directly over the flame, the coin conducts heat away from the paper. If the coin conducts heat away from the paper at least as fast as the flame adds thermal energy to the paper, it will not reach its flash point and will fail to ignite. It may not even scorch. If the coin, however, cannot dissipate the heat to the surrounding air and itself heats up, it will no longer act as an efficient conductor, and the paper will eventually burn.Though not nearly as much, I imagine it also has some to do with the slight lack of oxygen that is available with the coin over the paper.
Yes, paper can burn when exposed to a flame due to its combustible nature. The cellulose fibers in paper are easily ignitable and will continue to burn until consumed by the fire.
Water. But not indefinitely.
yes only if you touch right after the flame goes out
One way to make a piece of paper disappear is by tearing it up into small pieces or shredding it. Alternatively, you could also burn the paper until it turns to ash. Remember to dispose of the remnants properly and responsibly.
Real money burns bright Orange...Counterfeit bills burn a Blue color
the gas from the Bunsen burner will cause the existing flame to flare and burn the entire piece of paper and your fingers - and the lab. it's difficult to blow out the burning paper.
For a flame to burn it needs fuel, oxygen, and heat.
Lead burns with a bluish-white flame when ignited. Flame tests use analysis of flame color to detect the presence of particular elements within a compound.
When burned, rayon usually shrinks away from the flame, curls into a black bead, and gives off a scent similar to burning paper. Rayon does not self-extinguish and will continue to burn as long as it is exposed to the flame.