When coke reacts with oxygen, it undergoes combustion to produce carbon dioxide gas and release energy in the form of heat. This process is exothermic, meaning it releases more energy than it absorbs.
Iron oxide is formed when iron reacts with oxygen, commonly known as rust.
When sodium reacts with oxygen, it forms sodium oxide (Na2O).
When oxygen in the air reacts with iron, iron oxide is formed. This compound is commonly known as rust.
The chemical name for the white powder formed when magnesium reacts with oxygen is magnesium oxide (MgO).
Calcium oxide is formed when calcium reacts with oxygen.
Iron oxide is formed when iron reacts with oxygen, commonly known as rust.
When sodium reacts with oxygen, it forms sodium oxide (Na2O).
When oxygen in the air reacts with iron, iron oxide is formed. This compound is commonly known as rust.
Sulphur dioxide (SO2) is the compound formed when sulphur reacts with oxygen.
The chemical name for the white powder formed when magnesium reacts with oxygen is magnesium oxide (MgO).
Calcium oxide is formed when calcium reacts with oxygen.
Sodium peroxide is the principal product and it is Na2O2.
When magnesium reacts with oxygen, it forms magnesium oxide (MgO).
Ozone layer is formed by UV radiations. These UV rays decompose oxygen to 2 nascent oxygen which reacts with oxygen to form ozone.
Water , however if there is insufficient oxygen some hydrogen peroxide is formed, (H2O2 )
A double bond, aka O=O.
stain