i want a person to help me & introduce akind of chemical reaction that produce H2O,O2,N2 & doesnt produce CO2,

Question

,SO2,NOx and can be done at noraml temprature from 25 to 35c and doesnt need extrac heat . please help me .

its not important that what kind of reaction it is combustion or ... but combustion reactions need heat. forexample analysis of H2O2 that produce H2O & O2 it does at atmosphere temprature.

Answer 1

Denitrification is the process of reducing nitrate, a form of nitrogen available for consumption by many groups of organisms, into gaseous nitrogen, which is far less accessible to life forms but makes up the bulk of our atmosphere. It can be thought of as the opposite of nitrogen fixation, which converts gaseous nitrogen into more biologically useful forms. The process is performed by heterotrophic bacteria (such as Pseudomonas fluorescens) from all main proteolitic groups. Denitrification and nitrification are parts of the nitrogen cycle.

Denitrification takes place under special conditions in both terrestrial and marine ecosystems. In general, it occurs when oxygen (which is a more favourable electron acceptor) is depleted, and bacteria turn to nitrate in order to respire organic matter. Because our atmosphere is rich with oxygen, denitrification only takes place in some soils and groundwater, wetlands, poorly ventilated corners of the ocean, and in seafloor sediments.

Denitrification proceeds through some combination of the following steps:

nitrate → nitrite → nitric oxide → nitrous oxide → dinitrogen gas

Or expressed as a redox reaction:

2NO3- + 10e- + 12H+ → N2 + 6H2O

Answer 2

Look up photochemical reaction. I know that the brown smog is clear at night but the sun causes the NOX to turn brown. That's all I know. Not much help.

Answer 3

Do you mean a combustion process which does not produce CO2, NOx etc ???

Answer 4

You mean you want one that doesn't put nitric acid in your lungs. I think you're headed for the Darwin Awards if you pursue this.

Answer 5

2H2 + 2O2 + N2 --> 2H2O + O2 + N2