Oxygen oxide is not a real substance.
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)
Fe2O3 It is neither an acid or a base, and it is a compound, not an element
Al2O3 is an oxide. It is the chemical formula for aluminum oxide, which is a compound formed by the bonding of aluminum and oxygen atoms. Oxides typically have basic properties.
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Its a metal oxide so it'll be a base. Acids are mainly made with a non-metal oxide, though some metal (amphoteric) oxidesare also (mainly weak) acid forming oxides
Titanium oxide is amphoteric, meaning it can act as either an acid or a base depending on the reaction conditions. In acidic conditions, titanium oxide can behave as a base by accepting protons, while in basic conditions, it can act as an acid by donating protons.
Gold oxide is neither an acid nor a base. It is a metal oxide, which means it is a compound that contains a metal (gold) and oxygen. Metal oxides tend to be basic in nature, meaning they can react with acids to form salts and water.
Acid
acid.
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.
Aluminum oxide is classified as a metal oxide. Specifically, it is known as an amphoteric oxide, meaning it can react both as an acid (when combined with a base) and as a base (when combined with an acid).
No, the reaction of iron with oxygen to form iron oxide is not a neutralization reaction. It is a chemical combination reaction where iron undergoes oxidation by reacting with oxygen to form iron oxide. Neutralization reactions typically involve an acid reacting with a base to form water and a salt.