Ammonia can be oxidized by nitrification (nitrifying bacteria) and also by the anammox reaction.
When treating water, ozone alone has no effect on ammonia. If bromine is present, ozone can oxidize bromine eventually to bromate, and bromate will convert ammonia to nitrogen gas and water. For more, search for "breakpoint bromination".
Yes, there are chemicals to oxidize any metal you can think of, including gold. Gold will also oxidize on it's own if given enough time.
there is oxygen in air
No. Neither gold nor platinum will oxidize except under extreme conditions such as immersion in aqua regia.
99.95%(pure ammonia) or better is Refridgeration grade ammonia.
Platinum
Nitrite.
When treating water, ozone alone has no effect on ammonia. If bromine is present, ozone can oxidize bromine eventually to bromate, and bromate will convert ammonia to nitrogen gas and water. For more, search for "breakpoint bromination".
Otherwise known as "shocking". This is the use of putting a lot of chlorine to oxidize and kill all ammonia and nitrogen compounds.
zax oxidize
It takes 3 hours for a cut apple to oxidize.
Exposure to air caused the apple to oxidize and turn brown. He didn't want the metal to oxidize, so he applied a coat of primer.
Yes, there are chemicals to oxidize any metal you can think of, including gold. Gold will also oxidize on it's own if given enough time.
All oils will oxidize leather over a period of time and moisture will do it also.
Coke is not used to oxidize the slag . It is carbon that is used to oxidize slag.
Nitrogen gas becomes the ultimate product of nitrates and organic matter and complete the nitrogen cycle. Organic matter converts into ammonium, which oxidizes into ammonia and then into nitrites. Nitrites oxidize into nitrates, which reduce into nitrogen gas.
Substances which can oxidize molecular Oxygen(O2) are =Fluorine(F2) - It will oxidize Oxygen to +2 oxidation state:F2 + O2 ----> OF2 (Oxygen difluoride)Platinum(VI) Fluoride - It will oxidize Oxygen to +1/2 Oxidation state:O2 + PtF6 ----> O2PtF6 (Dioxygenyl Hexafluoroplatinate)