Gold does not react directly with oxygen, however if you succeed in getting
gold oxide indirectly, it decomposes at 205C. The oxide is neither acid nor base
however gold ions are acidic (like protons are acidic)
Calcium ethanoate is formed when ethanoic acid reacts with calcium oxide. This is a salt that is derived from ethanoic acid and calcium oxide.
Copper sulfate is the salt formed when copper oxide and sulfuric acid react together.
Nitrous oxide is relatively inert and does not react with water under normal conditions. However, when high temperatures are applied, nitrous oxide can decompose into nitrogen and oxygen which may react with water to form nitric acid.
Rust is formed when iron reacts with oxygen in the presence of moisture, creating iron oxide. It is not an acid or an alkali but a chemical compound known as iron oxide.
The oxide formed in gold is neither an acid nor a base. Gold oxide (Au2O3) is considered to be amphoteric, which means it can exhibit characteristics of both an acid and a base depending on the reaction it undergoes. It can react with both acids and bases to form different compounds.
Calcium ethanoate is formed when ethanoic acid reacts with calcium oxide. This is a salt that is derived from ethanoic acid and calcium oxide.
Copper sulfate is the salt formed when copper oxide and sulfuric acid react together.
Calcium oxide is definitely a base forming oxide, only nonmetals can have acidic oxides, though some other metal (amphoteric) oxides are also (mainly weak) acid forming oxides.
Fe2O3 It is neither an acid or a base, and it is a compound, not an element
Nitrous oxide is relatively inert and does not react with water under normal conditions. However, when high temperatures are applied, nitrous oxide can decompose into nitrogen and oxygen which may react with water to form nitric acid.
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Rust is formed when iron reacts with oxygen in the presence of moisture, creating iron oxide. It is not an acid or an alkali but a chemical compound known as iron oxide.
The oxide formed in gold is neither an acid nor a base. Gold oxide (Au2O3) is considered to be amphoteric, which means it can exhibit characteristics of both an acid and a base depending on the reaction it undergoes. It can react with both acids and bases to form different compounds.
Oxygen oxide is not a real substance.
No, HNO3 is not an oxide. It is a compound known as nitric acid, which is formed from the elements nitrogen, oxygen, and hydrogen. Oxides are compounds that contain oxygen bonded to another element.
Copper sulfate is formed when copper oxide reacts with sulfuric acid.
When copper oxide is reacted with an acid such as hydrochloric acid, a chemical reaction occurs to form copper chloride and water. The copper oxide is neutralized by the acid, leading to the formation of a salt and water as products.