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Oxygen is colourless, support burning but don't smell.
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∙ 15y ago
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What reaction occurred when burning a match stick?
The gas will explode in presence of oxygen! (and your match blown out, and hopefully you're not!)D.T.T.A.H.Only if brought in contact with H2 gas WITHOUT ANY O2 it would distiguish through absence of oxygen, but in practice this is IMPOSSIBLE to do (oxygen being present all the time as long as your match is burning, how else would it burn? see?)
What are the ways of burning fossil fuels?
cars burning gas and anything using gas
Is pure water a mixture a compound or a element?
No. It is a compound made of the elements oxygen and hydrogen: H2O.
People return carbon stored in fossil fuels to the carbon-oxygen cycle by burning what?
By burning the fossil fuels. Fossil fuels are natural fuels such as coal or gas, formed in the geological past from the remains of living organisms.
When magnesium is burning in the presence of oxygen what are some evidence that a chemical change is occurring?
It shows the change of when the magnesium is burning in the presence of oxygen.
Which gas controls burning?
oxygen.
A gas that promotes burning?
Oxygen
What gas in the air is burning up in burning?
Combustion consumes oxygen.
What gas is needed for burning to occur?
Oxygen
What gas promotes burning in our atmosphere?
Oxygen.
What gas is always used in burning?
oxygen
What gas plays an important role in the process of burning?
Oxygen supports burning
What gas is needed for burning and arobic respiration?
oxygen
Which gas is produced by burning fuel with no air?
Oxygen
What gas in the fire triangle is needed for burning?
Oxygen.
What is the name of the gas that causes burning in the air?
oxygen
Which gas in the air keeps a fire burning?
Oxygen
