Lithium tarnishes when exposed to oxygen. However, if the reaction is provoked by fire the Lithium will tarnish very quickly.
Reactions:
4Li+O2 -> 2Li2O
2Li+O2 -> 2Li2O2
Lithium reacts with oxygen to form lithium oxide, Li2O.
when lithium is burned and mixes with oxygen it makes lithium peroxide.
Lithium nitrate (LiNO3) is the most likely answer.
Lithium nitrite (LiNO2) is another possibility.
The most common reaction of lithium metal (Li) with oxygen gas (O2) gives the salt lithium oxide (Li2O).
The chemical formula for the compound formed by lithium and oxygen is Li2O, and is named lithium oxide.
Lithium + Oxygen => Lithium Oxide.
Lithium oxide[Li2O] is formed
A basic oxide.
4Li+O2→2Li2O
Neon is chemically inert and doesnt combine with lithium
Lithium+Oxygen>Lithium Oxide
lithium is with l & oxygen is with o
This compound is lithium sulfide - Li2S.
When lithium reacts with oxygen, the mass of the lithium is unchanged. However, the mass of lithium oxide (Li2O) created is about 2.1 times as great as the starting mass of lithium metal (110% increase), due to the addition of oxygen. If the lithium reacts with nitrogen, the mass of lithium is similarly unchanged. The reaction produces lithium nitride (Li3N), with a mass about 1.7 times as great as the starting mass of lithium metal (67% increase), due to the addition of nitrogen.
Neon is chemically inert and doesnt combine with lithium
Lithium+Oxygen>Lithium Oxide
Lithium, Nitrogen, Oxygen
When ionized : lithium is +1, Oxygen is -2.
lithium is with l & oxygen is with o
Lithium oxide is Li2O
This compound is lithium sulfide - Li2S.
Lithium oxide - Li2O Three oxides of lithium are known: Li2O, Li2O2, LiO2.
When lithium reacts with oxygen, the mass of the lithium is unchanged. However, the mass of lithium oxide (Li2O) created is about 2.1 times as great as the starting mass of lithium metal (110% increase), due to the addition of oxygen. If the lithium reacts with nitrogen, the mass of lithium is similarly unchanged. The reaction produces lithium nitride (Li3N), with a mass about 1.7 times as great as the starting mass of lithium metal (67% increase), due to the addition of nitrogen.
Heating lithium in dry air will cause it to combine with oxygen to form lithium oxide. The equation might look like this: 4Li + O2 = 2Li2O We'll also see a bit of lithium peroxide form as in this equation: 2Li2O2 → Li2O + O2 Note that lithium peroxide is unstable and will decompose into lithium oxide and oxygen as in this equation: 2Li2O2 → 2Li2O + O2
When lithium and sulfur combine, they do so as Li2S (lithium sulfide). This is an ionic compound.
Lithium and Chlorine produce the compound Lithium Chloride.