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Q: How many grams of oxygen are required to oxidize 140 g of Iron into IronIII Oxide what is the formula mass of the known?
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Is carbon flammable without oxygen?

No. Oxygen is required for carbon to oxidize.


What elements or compounds can oxidize molecular Oxygen?

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)


Why do coins oxidize?

there is oxygen in air


How do you oxidize methane?

By burning it (reacting it with Oxygen)


What two elements oxidize as they combine?

copper and oxygen


The oxygen that rusts iron comes from is?

the air


What is the different between biochemical oxygen demand and biological oxygen demand?

Oxygen Demand -The amount of oxygen require to oxidize an organic materialBiochemical (Biological) Oxygen Demand (BOD) -The amount of oxygen required to oxidized any organic matter present in the water by microbes present in the water. Usually representin the easily "digestible" organics.Chemical Oxygen Demand (CO) - The amount of oxidants experessed as oxygen required to consume all organics in a water sampleTotal Oxygen Demand (TOD) the sum of COD and BODBiological Oxygen demand is the oxygen required to oxidized only organic matter by micro organisms (it is basically a prototype of actual process happening in treatment plant) while chemical oxygen demand is the oxygen consumed to oxidize all organic and inorganic matter and it employ chemicals to do this process that why it is way more fast then BOD experiment .


The gas that causes rock containing iron to oxidize is what?

Oxygen.


What is gas causing rocks to contain iron to oxidize?

Oxygen.


Does tungsten oxidize?

Yes, it can be, by using Fluorine or Oxygen, etc


When iron reacts with oxygen in the air it will?

Cause the iron to corrose-oxidize-rust.


What happens to a penny in the ocean?

It will sink. And it will slowly oxidize from the dissolved oxygen in the water.