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The chemical equation is:4 Fe + 3 O2 = 2 Fe2O3
al2o3
rust or tarnish
Oxygen
Metals in the reactivity series from aluminium to copper react with oxygen in the air to form the metal oxide. Aluminium and Zinc reacts very quickly, Iron reacts slowly at room temperature. Tin, Lead and Copper reacts with Oxygen in air when heated. Silver, Gold and Platinum do not react with Oxygen in air
This equation is 2 Ba + O2 = 2 BaO.
Any metal that reacts with oxygen will produce a metal oxide. For example, magnesium reacts with oxygen to produce magnesium oxide, and zinc reacts with oxygen to produce zinc oxide. It is helpful to know the general word equation: metal + oxygen -> metal oxide
2Mg + O2 → 2MgO
WHEN A ACID REACTS WITH A METAL IT GIVES OUT A SALT AND HYDROGEN FOR EXAMPLE : ALUMINIUM REACTS WITH HYDROCHLORIC ACID AND GIVES OUT ALUMINIUM TRI - CHLORIDE Al + HCl => Al2Cl3 + H2 4Al + 6HCl => 2Al2Cl3 + 3H2 (BALANCED EQUATION)
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Magnesium is the metal which reacts with oxygen to form magnesium oxide.
Fe + S2 ---> FeS2
Zn(s) + 2HCl(aq) -> ZnCl2(aq) + H2(g)
what is the balanced equation for Rubidium metal reacting with halogen iodine
The chemical equation is:4 Fe + 3 O2 = 2 Fe2O3
There is no such thing as "ghost metal".
2Mg(s) + O2(g) -> MgO(s)