Yes. Hydrogen burns very nicely and creates only water.
Oxygen is used and CO2 is produced.
No. CO2 is a product of combustion. If the concept that LeChatelier proposed is used, the CO2 actually gets in the way of the combustion reaction (burning).
Burning is otherwise known as combustion. When you combust a substance you react it with oxygen and yield water and carbon dioxide. So, when you burn Potassium Chloride you get -- KCl+O2--> H2O+CO2
Simplest would be to remove any plants from the greenhouse, then spend some time in there yourself. Plants remove CO2 from the air, while your breathing would introduce CO2 into the air. If you are dead set on keeping your plants in the greenhouse (weird, I know), then most things that burn or decompose will add some form of CO2 to the air. Out of curiousity; why would you want higher levels of CO2?
Since the Co2 is eating up the ozone it lets in dangerous rays that cause cancer, forest-fires, burn crops etc.
Fires need oxygen to burn. Without it, the fire goes out. Using CO2 displaces oxygen in the environment.
CO2 does not help other gasses burn
Everywhere. When ever you breathe out, burn something or open a bottle of soda. Co2 is formed in may ways.
with CO2
Co2+h2o
See a physician immediately.
it respired into water and CO2
It is a combusion.Water and CO2 is produced
It is an ignition reaction.It will produce CO2 and water.
No paintball gun will work without a CO2 tank or other propellant tank. without Co2 there is nothing to push the ball out of the barrel.
They "burn" it in oxygen to produce CO2.
no as c02 is like oxygen for plants and we can not breathe out co2 without oxygen