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When two oxygen and one hydrogen is mixed together, it forms water, or H2O.

NASA uses a combination of hydrogen and oxygen in their fuel tanks to ensure lift-off so it produces a large amount of energy in the right proportions as the reaction is very exothermic.

If you mix hydrogen gas and oxygen gas they don't react at all unless you heat them.

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9y ago
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10y ago

it makes water but hydrogen + oxygen might not combine property so it will be very hard to make water but with hydrogen it is very cold and that is why water is pretty cold and when the two gases are combined they will never disconnect from each other and that is why we got steam instead of more oxygen and hydrogen.

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9y ago

Hydrogen and oxygen are both gases as room temperature. When combined they form one of two products - water or hydrogen peroxide.

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15y ago

Well... more than likely you will get water. like... H2O

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13y ago

YOU GET HEAT LIGHT AND WATER!!! WOOHOOO!!!!

If you combust/burn it.. that is....

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15y ago

You have a mixture of two elements. Were you going to add activation energy, to get them to form some water vapor?

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12y ago

Either water (H2O) or hydrogen peroxide (H2O2) are formed as a result of the chemical bonding, however hydrogen peroxide requires a more complex process to be created than water.

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12y ago

heat

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Q: What happens when hydrogen is combined with oxygen?
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Related questions

Can 2 hydrogen molecules be combined with an oxygen molecule to make water?

YES, this happens when hydrogen burns. 2H2 + O2 ==> 2H2O


Is hydrogen gas just hydrogen combined with oxygen?

No, Hydrogen gas is the diatomic element H, so it appears in nature as H2. The most common form of Hydrogen combined with Oxygen is H2O, or water.


Why doesn't water formed by hydrogen and oxygen combust?

Because the hydrogen and oxygen are already chemically combined.


What two elements when combined forms water?

The elements are: two hydrogen atoms and one oxygen atom. Combined they form water (H2O).


What is a sentence using the word hydrogen?

Hydrogen and oxygen combined with a catalyst create water.


Most of the hydrogen in the Earth's atmosphere is combined with oxygen as water What might you conclude by that fact?

That oxygen and hydrogen are highly reactive.


When hydrogen and oxygen combined to form water what is water?

H2o


Which is combined with hydrogen and oxygen?

Water? Well, water is H20.


Is energy in water from hydrogen molecules?

No. The hydrogen and oxygen in water are combined into a single substance; it does not get one property from hydrogen or another from oxygen but rather has its own unique set of properties based on how they are combined. It is unclear what "energy" you are referring to.


What happens when hydrogen sulphide is mixed with oxygen?

Hydrogen sulphide explodes when it is mixed with oxygen.


What is germanium combined with to make compounds?

Germanium is most commonly combined with silicon, oxygen and hydrogen


What happens to blood when it is combined with oxygen?

It clots.