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What gas gives off oxygen?
Oxygen is the principal component of atmospheric air (approx. 80 %).
Why does wood burn or combust?
When heated, wood gives off gasses. Those gasses combine with oxygen in the air, producing a chemical reaction that gives off heat. Rapid oxidation of a fuel is called combustion, or fire.
When some kinds of antacid tablets are added to water the resulting fizz gives off oxygen gas true or false?
When some kinds of antacid tablets are added to water,the resulting fizz gives off oxygen gass.True
Do you need a chemical process to separate water into hydrogen and oxygen?
There isn't a chemical process that separates oxygen and hydrogen in water. To split the water into hydrogen and oxygen you need to perform electrolysis on pure water. Hydrogen gas will be given off at the cathode (- end) and oxygen will be given off at the anion (+ end)
Why is oxygen less in caves?
because air sources are blocked off and the air is not flowing around. there are no trees to flow oxigen
In which plant process is oxygen given off to the air?
Photosynthesis.
What Process that puts oxygen into air?
plants give off oxygen and so do animals and that's how it gets in the air
This process uses oxygen and gives off carbon dioxide?
A Combustion Reaction.
What gives off oxygen in reaction of photosynthesis?
The presence of sunlight, carbon dioxide and chlorophyl gives up oxygen to air during the photosynthesis.
What gas gives off oxygen?
Oxygen is the principal component of atmospheric air (approx. 80 %).
What do plants give off as a result of photosynthesis?
They produce glucose and oxygen. Oxygen is given off as a gas.
Does photosynthesis produces carbon dioxide gas?
No, the process is to take in carbon dioxide with water and sunlight to make sugars; the by-product is oxygen.
What process gives off oxygen to the atmospher?
oxygen is primarily used by all living things to breakdown food to energy in a process called oxidation. We get this oxygen by respiration process. Apart from this plants use oxygen to make their food using sunlight in presence of Chlorophyll.
What is the other gas in your air besides nitrogen and oxygen?
carbon dioxide which is used to process plants and trees which let off oxygen
What gas is giving off by a plant in sunlight?
Carbon Dioxide, or CO2, through the process of photosynthesis.Water + Carbon Dioxide =(energy)= Glucose + Oxygen
What process gives of oxygen to the atmosphere?
the process off breaking food however,requires oxygen.If releses energy for use by other animals for different life activities
Why does wood burn or combust?
When heated, wood gives off gasses. Those gasses combine with oxygen in the air, producing a chemical reaction that gives off heat. Rapid oxidation of a fuel is called combustion, or fire.
