Why does oxygen and hydrogen burn, while the combination of the two puts out fires?

Why does oxygen and hydrogen burn, while the combination of the two puts out fires?
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1 Answer

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Why does sodium blow up in water, but sodium and chloride together makes my food taste better? If you really want a book about chemistry basics, I could try to find one to send to you.
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Related questions

Oxygen is very flammable. Hydrogen is even more so. So why doesn't water burn?

Description : Oxygen is very flammable. Hydrogen is even more so. So why doesn't water burn?

Last Answer : Because there’s no carbon apparently. Huh. http://blogs.howstuffworks.com/2009/08/11/why-doesnt-water-burn/

How would one combine the gasses oxygen and hydrogen to form water?

Description : How would one combine the gasses oxygen and hydrogen to form water?

Last Answer : Well, I know it would be two parts hydrogen to one part oxygen, but how the process actually occurs, I can’t tell you.

Got a DVD stuck in my Macbook, will the motor burn and start a fire?

Description : Got a DVD stuck in my Macbook, will the motor burn and start a fire?

Last Answer : You’re fine. And there are lots of ways to get it out.

Is it theoretically possible to be electrocuted while using a bidet?

Description : Is it theoretically possible to be electrocuted while using a bidet?

Last Answer : Anything is possible; but. it should be highly unlikely!!!

Why do bubbles form on the inside of a glass or jug of water when it is left for a while?

Description : Why do bubbles form on the inside of a glass or jug of water when it is left for a while?

Last Answer : Dissolved gasses are released by changes in pressure and temperature.

What puts oxygen in the atmosphere a lot of people say trees but i don't believe them.?

Description : What puts oxygen in the atmosphere a lot of people say trees but i don't believe them.?

Last Answer : The oft-repeated claim that the Amazon rainforest produces 20% of our planet's oxygen is based on a misunderstanding. In fact nearly all of Earth's breathable oxygen originated in the oceans, and there is enough of it to last for millions of years

The cow while standing up from the sitting posture initially takes support and puts its body weight on: (a) patellas of the forelegs (b) shanks of the forelegs (c) both the forelegs (d) the patellas and shanks of both the fore and hind legs

Description : The cow while standing up from the sitting posture initially takes support and puts its body weight on: (a) patellas of the forelegs (b) shanks of the forelegs (c) both the forelegs (d) the patellas and shanks of both the fore and hind legs

Last Answer : Ans:(a)

Does it make sense to limit water intake when your supply is not far away from running out?

Description : Does it make sense to limit water intake when your supply is not far away from running out?

Last Answer : I have always heard that in survival situations, it is better in you than on you. That is drink it up, don’t carry it around in a canteen on your hip.

What do you have in your bug out bag?

Description : What do you have in your bug out bag?

Last Answer : Amoxicillin, hydrocodone, and hops.

Can the earth run out of water?

Description : Can the earth run out of water?

Last Answer : answer:No, because water is a stable end product. Fossil fuels are burned and energy released by breaking the molecular bonds. (One of the by-products of burning fossil fuels is water vapor). That doesn't ... on here up to date. It takes a lot of energy to break water apart into hydrogen and oxygen.

You put a message in a bottle and toss it out to sea, that message you wrote in the bottle, what message would it be?

Description : You put a message in a bottle and toss it out to sea, that message you wrote in the bottle, what message would it be?

Last Answer : “Beware of run-on sentences”?

If they purify the heck out of water, does it still have the nutrients of fresh water?

Description : If they purify the heck out of water, does it still have the nutrients of fresh water?

Last Answer : No, but it’s usually better without pathogens. Drinking distilled water (100% pure) is not healthy. A good cure though is a pinch of natural sea salt

Ecologists: What is statistically proven to help out the environment more? Paper plates, or washing ceramics?

Description : Ecologists: What is statistically proven to help out the environment more? Paper plates, or washing ceramics?

Last Answer : answer:The bottom lines from a lengthy discussion of the variables and complexities: In most cases the reusable plates and the dishwasher will win over disposables. Disposables do have their place ... dishwasher, perhaps the committed few can organize and volunteer for dish patrol. The Tree Hugger

Is it really that much better to have bottled (filtered) water after working out than tap?

Description : Is it really that much better to have bottled (filtered) water after working out than tap?

Last Answer : Not in general, unless there is a specific issue with water quality in your town. The water treatement plant is supposed to post a periodic notice with your waterbill, and with the paper of record.

Why live where hurricanes and tornados can wipe out your house?

Description : Why live where hurricanes and tornados can wipe out your house?

Last Answer : yeaaa never got the people who live in tornado alley. Like “ohhh nooo my house was destroyed by a tornado” hmmmmmmmmm wonder why?

What can cause a dripping water out from the air-conditioner on the wall ?

Description : What can cause a dripping water out from the air-conditioner on the wall ?

Last Answer : Air conditioners normally drip water. Are you saying it is dripping fro somewhere other than the normal outlet?

Do Epsom salts really do anything to "pull out" infection and reduce swelling?

Description : Do Epsom salts really do anything to "pull out" infection and reduce swelling?

Last Answer : As home remedies go, this one is fairly benign. I doubt highly that there is any difference between soaking in Epsom salts and warm water, especially if the goal is to bring an abscess (infection ... line is that this is likely harmless, but unlikely helpful above and beyond the warm water part.

If someone is pulled into the water unexpectedly, and so maybe did not a get a good breath of air, how long would they remain conscious for before passing out?

Description : If someone is pulled into the water unexpectedly, and so maybe did not a get a good breath of air, how long would they remain conscious for before passing out?

Last Answer : answer:Depends how much air they have in their lungs and how much their body needs…. Why, you planning on drowning someone? Don’t answer that, I don’t want to know.

Why are ice cubes on the bottom tray always so much harder to get out than the top tray?

Description : Why are ice cubes on the bottom tray always so much harder to get out than the top tray?

Last Answer : It’s hotter at the top ? !

You usually drink water out of one of these.

Description : You usually drink water out of one of these.

Last Answer : What is a leather glove?

What is your favorite type of waterski boat out of Master Craft, Malibu, or Nautique, and why?

Description : What is your favorite type of waterski boat out of Master Craft, Malibu, or Nautique, and why?

Last Answer : It's been many years since we owned a boat but I know Master Craft had a good reputation. Other than that, I can't help you. We used to have a 16 foot Wahoo with a Johnson motor (can't remember ... and that was the end of my boating days. Good luck to you, waterskier and enjoy (I miss those days)!

Which two sports would you want to combine to make a new, more thrilling, Olympic sport?

Description : Which two sports would you want to combine to make a new, more thrilling, Olympic sport?

Last Answer : Javelin and darts. Long distance target practice.

What will happen if I attempt to swap chips in two identical voice memo recorders?

Description : What will happen if I attempt to swap chips in two identical voice memo recorders?

Last Answer : 90% sure that swapping the chips would be effective. Chips are solid state and your thoughts are stored digitally. When your voice recorder went into the wash, it died because the electronics (battery to chip ... in the new device, you will be successful. It would be a great experiment. Let us know.

If you've been to Germany, does it seem like they only have two sizes for drinks (too small and too hugely big)

Description : If you've been to Germany, does it seem like they only have two sizes for drinks (too small and too hugely big)

Last Answer : Yeah, glasses are too small in Cologne (0.2 liters) and too big in Munich (1 liter). Oktoberfest is full of 1 liter glasses.

Should teens be allowed to drink coffee/energy drinks/caffeinated drinks, in school?

Description : Should teens be allowed to drink coffee/energy drinks/caffeinated drinks, in school?

Last Answer : We expect a lot of teens, and a messed up sleep schedule is the national default setting. Messing with they way they cope isn’t helpful.

How hot do you like your tap water?

Description : How hot do you like your tap water?

Last Answer : For dishes at least 95f. or even a little hotter.

Are there any beverage containers that can get smaller as they hold less fluid?

Description : Are there any beverage containers that can get smaller as they hold less fluid?

Last Answer : Those disposable baby bottle liners are like that: a flexible plastic insert inside a holder. This sort of thing. As the baby takes in the fluid, the liner shrinks down, so the baby doesn’t take in a lot of air bubbles.

What is the difference between a pond and a lake?

Description : What is the difference between a pond and a lake?

Last Answer : Gallons

Do humans that have evolved in dry places, like Africa and the Middle East, have more water-efficient bodies?

Description : Do humans that have evolved in dry places, like Africa and the Middle East, have more water-efficient bodies?

Last Answer : All humans evolved in Africa.

Which method will give me ice water faster?

Description : Which method will give me ice water faster?

Last Answer : My guess is fill with ice first. That is how I would do it. I think you will fit the maximum amount of ice that way. Did you test it?

When is it critically important to have hands free of dripping water? See detail.

Description : When is it critically important to have hands free of dripping water? See detail.

Last Answer : Another example would be if one is handling pure sodium. If Na contacts water, it reacts to release hydrogen, form sodium hydroxide, and ignite (sometimes explosively).

Will just washing with water leach the dye from my hair?

Description : Will just washing with water leach the dye from my hair?

Last Answer : Just don’t use hot water and you should be fine. What brand did you use and what color?

How to build a water park in real life?

Description : How to build a water park in real life?

Last Answer : A business plan would be helpful.

Do you know how to shut the water off to your home or apartment?

Description : Do you know how to shut the water off to your home or apartment?

Last Answer : I know where the main water shot off valve is at our house. It’s located at near the front of our driveway. I can turn off the water with a large crescent wrench.

Why is there only one whirlpool in my bathtub when draining?

Description : Why is there only one whirlpool in my bathtub when draining?

Last Answer : What?

What do some plumbers say to do with a dripping faucet until they can get there?

Description : What do some plumbers say to do with a dripping faucet until they can get there?

Last Answer : I don’t know what they advise. I have a portable dishwasher and it drips during most of its cycle. I tie a rag around the leak with ends hanging down. That doesn’t stop the water, but it does stop the noise.

Are plants vegan?

Description : Are plants vegan?

Last Answer : Symbiotic relationships =/= carnivorism.

Do you drink a lot of water?

Description : Do you drink a lot of water?

Last Answer : I constantly drink water throughout the day. I have a glass near me at home the vast majority of the time, and I have an 800 ml canteen that I refill probably 3 or 4 times throughout the day at my desk at work.

What do I need to know about growing a blueberry bush?

Description : What do I need to know about growing a blueberry bush?

Last Answer : Ours are in the backyard with pretty direct light. I think they like the light. I had neighbors one time that grew them in a clearing in the woods, but it got a lot of sun as well. Normal water. But you ... ! And you will go out the next day to find the birds didn't care if they were a bit green.

How must the leaky pipe have been stopped if there is absolutely no hint of the city having been there?

Description : How must the leaky pipe have been stopped if there is absolutely no hint of the city having been there?

Last Answer : How do you know it’s been fixed? Perhaps they simply shut off the flow to await repairs.

Does carbonation make sparkling water acidic?

Description : Does carbonation make sparkling water acidic?

Last Answer : Yes. The CO2 reacts with water to form carbonic acid. It is weakly acidic. Don’t know how much. Best thing would be to get some litmus paper and experiment.

If you're going to vomit anyway, is it true that it's a little easier if you have something to throw up?

Description : If you're going to vomit anyway, is it true that it's a little easier if you have something to throw up?

Last Answer : Dry heaves hurt. I would drink a little bit of warm water.

Have you ever slept on an island?

Description : Have you ever slept on an island?

Last Answer : I have slept on the Isles of Bute, Lismore, Mull, Eigg, Skye, Islay, Iona, Orkney, Cumbrae, Arran, Lewis and Harris. All are islands off the west coast of Scotland. My memories are of ... Eigg when we were on holiday and reading this entry: How indistinct the mainland hills this autumn evening .

Is it rude (or even disgraceful) to have a baby in an overpopulated city that you have no plans of leaving?

Description : Is it rude (or even disgraceful) to have a baby in an overpopulated city that you have no plans of leaving?

Last Answer : No.

What could cause brown shower water?

Description : What could cause brown shower water?

Last Answer : Sediment in your water heater? Have you flushed it recently?

When was the last time some part of your body, externally, became infected, how did it happen, and what did you do about it?

Description : When was the last time some part of your body, externally, became infected, how did it happen, and what did you do about it?

Last Answer : I have a problem with beta strep on my skin. Bathing doesn't really help (with the strep to be clear). But it seems to come and go. I have to be careful with any kind of cut or open wound ... make a difference some days. I usually use Mupirocin now, I used to use a triple anti-biotic before that.

Do restaurants in countries outside of the USA always serve a straw with a drink?

Description : Do restaurants in countries outside of the USA always serve a straw with a drink?

Last Answer : To go always in Canada. To stay they are being phased out.

What is the word that ends in able or ible for (medication for example) that get applied to the skin?

Description : What is the word that ends in able or ible for (medication for example) that get applied to the skin?

Last Answer : Topical.

Can one add fluoride manually to your drinking water?

Description : Can one add fluoride manually to your drinking water?

Last Answer : A neighbour of mine collected rainwater but wanted her children to have fluoride for their teeth, so they used to take fluoride tablets, weekly I think.

Why is my filtered water a dark color?

Description : Why is my filtered water a dark color?

Last Answer : How was it filtered?