In the presence of sunlight, trees take in carbon dioxideand water and exhale oxygen. This is called photosynthesis and is why trees are important to us humans.
The trees also respire. Respiration is the process by which any cell combines sugar and/or starches with oxygen and gives off carbon dioxide and water with a release of energy. This takes place in all cells, including plants - with or without the presence of sunlight. The effect of photosynthesis and respiration together is to make trees net absorbers of carbon dioxide. In one year a mature tree will use approximately 22 kg more CO2 than it gives off through respiration, and will give off approximately 16 kg more O2 than it uses in respiration. (Related to this subject is NASA's research that average human oxygen consumption is approximately 0.84 kg/day or 307 kg/year. At this rate it requires nearly 20 mature trees to support the breathing of each human.)
The gas given off is hydrogen gas. When potassium reacts with water, it forms potassium hydroxide and hydrogen gas. The pop sound is due to the ignition of the hydrogen gas.
The main gases given off when you burn fossil fuels, such as coil, oil and natural gas, are carbon dioxide and water vapour. Both are greenhouse gases, but the water vapour quickly falls out of the atmosphere.
Ammonia gas and carbon dioxide gas are given off when ammonium carbonate decomposes.
carbon dioxide is produced when it is heated
Hydrogen gas is given off when ethanoic acid (acetic acid) reacts with magnesium. This is a result of the displacement reaction between the acid and the metal.
Carbon dioxide (CO2).
The gas given off is hydrogen gas. When potassium reacts with water, it forms potassium hydroxide and hydrogen gas. The pop sound is due to the ignition of the hydrogen gas.
A spectrometer analyzes the light given off when an element is burned.
Carbon dioxide is the gas given off. Oil also gives off the same gas when burned.
It depends upon the subsance being burned. Normally, the substance would end being some sort of oxide (O2 molecule being attached to the base molecule of what is being burned).
CO2 primarily
That would be carbon dioxide (CO2).The amount of carbon compounds (like CO2) that the creation or use of a given fuel source releases into the environment is known as its carbon footprint.
When ethanol is burned, it gives off carbon dioxide (CO2) and water vapor (H2O) as the main products.
None, no gas is given off.
technically yes as the gas given off buy most faeces human and animal is methane. Methane can be burned to create heat.
Hundreds of thousands of trees were burned down, people died from the toxic gas given off, and cities were destroyed.
When Super Glue is burned, it can release toxic fumes such as hydrogen cyanide and carbon monoxide. These gases can be harmful when inhaled and should be avoided by using the glue in a well-ventilated area and following safety guidelines.