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H2 + o2 = 2ho
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∙ 11y ago
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How do you distinguish between hydrogen and oxygen when burning?
Oxygen physically cannot burn. Therefore if it is burning and you know it to be only one of the two gases, it must be hydrogen.
Does hydrogen leave residue on burning?
Nothing is left because hydrogen is an element, from which only water is formed when burning (explosively) with oxygen.
What elements to you get when you burn hydrogen with oxygen?
Hydrogen and oxygen are already elements. You don't get elements as a product. You get water, which is a compound.
What other product will you get from burning sugar pure carbon and?
when burning sugar, many things could happen, when using a match or something, usually the sugar separates into carbon, oxygen, and hydrogen, the hydrogen and oxygen usually ignite and burn, this heat usually heats up the sugar more and makes more hydrogen and oxygen, which then also burns. when the H and O burn, they give off H2O (water) and the carbon remains, one alternative to what could happen, is that the carbon could react with oxygen and make CO2 (carbon dioxide) and the hydrogen and oxygen ignite and produce the H2O.
Can you recycle hydrogen?
No. Hydrogen is too dangerous to be where humans live. A spark will generate a glorious explosion. After explosion, the product is water. You need energy to break up the water molecules to form hydrogen and oxygen gases again; the combination of hydrogen and oxygen is also explosive. The energy to break up the water is probably higher than what you can get from burning hydrogen with oxygen -- I did not do a calculation, but if it is untrue, then we should have been breaking up water molecules and not worry about rising gasoline price. So, recycling hydrogen is possible but impractical.
What is a by-product of burning hydrogen gas?
There is only one product - water. Hydrogen burns in the oxygen in air to form hydrogen oxide or water vapour. 2H2 (g) + O2 (g) = 2H20 (g)
Time to get water by adding hydrogen and oxygen?
Burning hydrogen in oxygen causes the water to form instantly.
How do you distinguish between hydrogen and oxygen when burning?
Oxygen physically cannot burn. Therefore if it is burning and you know it to be only one of the two gases, it must be hydrogen.
When hydrogen and oxygen conforms to water what would water be considered and what would hydrogen and oxygen be considered?
Hydrogen and oxygen are the reactants and water is the product.
Does hydrogen leave residue on burning?
Nothing is left because hydrogen is an element, from which only water is formed when burning (explosively) with oxygen.
When hydrogen and oxygen combine to form water oxygen is?
When hydrogen and oxygen combine to form water, water is a product of the reaction.
What elements to you get when you burn hydrogen with oxygen?
Hydrogen and oxygen are already elements. You don't get elements as a product. You get water, which is a compound.
Two atoms of Hydrogen combine with one atom of Oxygen to form water. This combination is?
hydrogen + oxygen = HO, hydroxide: hydrogen + oxygen + oxygen = H20, water
Is the oxygen sufficient for burning of hydrogen on the sun?
No. The hydrogen on the Sun does not burn; it fuses to make helium instead.
One example of chemical change is what?
Burning hydrogen (hydrogen + oxygen -> water: 2H2 + O2 => 2H2O)
What is one example of a chemical change?
Burning hydrogen (hydrogen + oxygen -> water: 2H2 + O2 => 2H2O)
When hydrogen oxygen combines to form water water is?
When hydrogen and oxygen combine to form water, water is a product of the reaction.
