what happens when you put water on a magnesium fire
Everyone sits in a classroom and we come up with a way to minimize the chance of this happening again. The main factor that makes magnesium such a dangerous fire is that it burns at an incredibly high heat and, when burning, will react explosively with just about anything you put on it. What's unusual, however, is that magnesium is reactive enough to be combusted and oxidized in a reaction with carbon dioxide: 2 Mg + CO 2 -> 2 MgO + C. Under normal combustion/oxidation circumstances, oxygen is the reactant. The tractor-trailer was full of 91% pure magnesium. Press J to jump to the feed. Magnesium continues to burn after oxygen is depleted. It's because magnesium eats water for breakfast and makes the fire stronger. On March 30, 1988, there was a tractor-trailer explosion in Chicago causing 200 people to evacuate from two different factories. Small ones, like the size of a pin head. Many transmissions are made of magnesium. You know when fireworks have bright white sparks that shoot out? This reaction is a combustion and oxidation. Now comes the part were you need to take precaution, weigh out: - 7g Zinc powder Put it in the mortar and pestle and grind it together with the other ingredients. The business didn't have any hazardous placards stating magnesium was being stored on their property. Press question mark to learn the rest of the keyboard shortcuts. Magnesium burns at extremely high temperature 3300+ Kelvin. It than reacts with nitrogen from air to form magnesium nitride (Mg 3 N 2). Putting out a Magnesium fire using water doesn’t seem a good idea as lowering the temperature would require a lot of it. (all raise hand) "Well, since I can't see any of you, I'll just say that we probably shouldn't do that again.". lol the momment when the background of the site and the gif becomes one, New comments cannot be posted and votes cannot be cast. They arrest you and beat the shit out of you for the trouble. This is What Happens When You Spray Water on a Magnesium-Fueled Fire [ WATCH IT ] This is a good example of why you don't spray water on burning magnesium. baking soda, or the special foam they use. Residents in East Los Angeles woke up to an unexpected fireworks show Tuesday as firefighters battled a three-alarm blaze at a warehouse reportedly stocked with magnesium. Now we will need to weigh out the following: - 3g Ammonium nitrate - 0.5g Table salt Transfer it into the mortar and pestle and grind, untill it's well mixed. It than reacts with nitrogen from air to form magnesium nitride (Mg 3 N 2). OOOHH THE MOTHA FUCKIN BOOT LEG FIREWORKS, Hope everyone involved was okay. How do you think the guys working the fire feel. The chief always says that for every rule we have someone has died. I thought the same thing at first, then I realized that it was just a white screen.. Good way to check for dead pixels though, if my eyes still worked. See: LeeH (published on 11/15/2009) Seriously, there is a reaction Mg (s) + 2H 2 O --> Mg(OH) 2 + H 2 that produces hydrogen gas. "Ok folks, what lessons did we learn last night?" If you didn't want your pupils to die, you shouldn't have made them intern at the magnesium factory. That's why I wear GPS, have two name badges (one stays in the truck), why we work in teams, and as seen here why we never ever ever use water to put out an auto fire. That's usually titanium flakes. Magnesium fires cannot be extinguished by water. This hydrogen then burns by combining with oxygen in the air and makes the fire hotter. Water can actually do three things with fire: Feed it, not affect it, or quench it, depending on the fuel. I can only imagine the meeting held the next morning. That will get you forever fucked. As a volunteer firefighter this is exactly what happens. (Real talk) How do you put out a large magnesium fire? If a fire breaks out, it can be tempting to douse the flames with water, but water should never be used to put out an electrical fire. That looked like a nasty explosion. Magnesium continues to burn after oxygen is depleted. The chief always says that for every rule we have someone has died. It might even make the fire worse. Things that make you say "What the F*ck". Carbon dioxide fire extinguishers work by smothering a fire in carbon dioxide. Using CO2 gas, we may try to cut off the oxygen supply. Water conducts electricity, and dumping water on or near a power source can give you a severe electrical shock. Firefighters on scene could not extinguish the fire and instead let the fire burn through the night so it could burn itself out after it had made its way through all the mag… When attempts are made to extinguish magnesium fires with water, magnesium aggressively reacts with hydrogen gas. This incident happened in The City of Vernon CA a few months back. That's why I wear GPS, have two name badges (one stays in the truck), why we work in teams, and as seen here why we never ever ever use water to put out an auto fire. Magnesium fires cannot be extinguished by water. Many transmissions are made of magnesium. The trailer burned at 2,030 degrees Fahrenheit, which melted the aluminum and steel trailer. When attempts are made to extinguish magnesium fires with water, magnesium aggressively reacts with hydrogen gas. Magnesium also reacts with carbon dioxide to form magnesium oxide and carbon: \[Mg_{(s)} + CO_2 \rightarrow 2 MgO_{(s)} + C_{(s)} \tag{3}\] Hence, carbon dioxide fire extinguishers cannot be used for extinguishing magnesium fires either.
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