0
Actually, aluminum is very reactive. It is so reactive that it forms thin layers of oxide on its surface at room temperature. This thin film protects the metal underneath from further oxidation. Some aluminum parts are " nitrided" for even better protection. This is very popular with tools and cooking pans.
Aluminum forms a thin layer of aluminum oxide on its surface that acts as a protective barrier, preventing further reactions with acids. This oxide layer is stable and prevents the acid from reaching the underlying metal, thus making aluminum unreactive to many acids.
Add your answer:
Earn +20 pts
Does aluminum react with nitrogen?
No, aluminum does not react with nitrogen under normal conditions. Aluminum is a relatively unreactive metal and does not form compounds with nitrogen easily.
Which acid or alkali will dissolve aluminum but not nickel?
Hydrochloric acid can dissolve aluminum but not nickel. Aluminum forms a soluble aluminum chloride compound in hydrochloric acid, while nickel does not react with hydrochloric acid due to its passivation layer.
What happens when you put hydrochloric acid on Aluminum?
Hydrochloric acid reacts with aluminum to produce aluminum chloride and hydrogen gas. The reaction is exothermic and can cause the acid to fizz and release gas. In addition, the aluminum may corrode or dissolve in the acid.
Is aluminum hydroxide a solid?
Yes, aluminum hydroxide is a solid compound. It is often used in antacids to neutralize stomach acid and as a vaccine adjuvant to enhance the immune response.
What salt is formed when carbonic acid and aluminum hydroxide mix?
The salt formed when carbonic acid and aluminum hydroxide mix is aluminum carbonate. This reaction occurs when the acid-base reaction between carbonic acid and aluminum hydroxide takes place, resulting in the formation of aluminum carbonate salt.
What are unreactive metals?
metals which dont react with water or acid are called unreactive metals
Does aluminum react with nitrogen?
No, aluminum does not react with nitrogen under normal conditions. Aluminum is a relatively unreactive metal and does not form compounds with nitrogen easily.
Which acid or alkali will dissolve aluminum but not nickel?
Hydrochloric acid can dissolve aluminum but not nickel. Aluminum forms a soluble aluminum chloride compound in hydrochloric acid, while nickel does not react with hydrochloric acid due to its passivation layer.
Why doesnt aluminum react with hyrdochloric acids?
Aluminum forms a protective oxide layer on its surface when exposed to air, which prevents further reaction with hydrochloric acid. This oxide layer acts as a barrier and inhibits the acid from reaching the underlying aluminum metal.
What is the parent acid of Aluminum bromide?
The parent acid of Aluminum bromide is hydrobromic acid (HBr). Aluminum bromide is formed when aluminum reacts with hydrobromic acid.
What happens when you put hydrochloric acid on Aluminum?
Hydrochloric acid reacts with aluminum to produce aluminum chloride and hydrogen gas. The reaction is exothermic and can cause the acid to fizz and release gas. In addition, the aluminum may corrode or dissolve in the acid.
Is aluminum hydroxide a solid?
Yes, aluminum hydroxide is a solid compound. It is often used in antacids to neutralize stomach acid and as a vaccine adjuvant to enhance the immune response.
What salt is formed when carbonic acid and aluminum hydroxide mix?
The salt formed when carbonic acid and aluminum hydroxide mix is aluminum carbonate. This reaction occurs when the acid-base reaction between carbonic acid and aluminum hydroxide takes place, resulting in the formation of aluminum carbonate salt.
What is the molecular size of aluminum stearate?
The molecular size of aluminum stearate can vary depending on its structure and the number of aluminum and stearate units present in the molecule. It is a salt formed by the reaction of stearic acid and aluminum hydroxide, typically resulting in a larger molecular size compared to the individual components.
What is the word equation for aluminium and hydrochloric acid?
Aluminum + Hydrochloric Acid → Aluminum Chloride + Hydrogen gas
Which is more rapid in terms of gas evolution hydrochloric acid added with aluminum or acetic acid added with aluminum?
Hydrochloric acid added with aluminum evolves gas more rapidly compared to acetic acid added with aluminum. This is because hydrochloric acid reacts more vigorously with aluminum, producing hydrogen gas at a faster rate due to the stronger acidic nature of hydrochloric acid.
Is aluminum nitrate an acid or a base?
Aluminum nitrate is a salt, not an acid or a base. It is formed by the reaction between aluminum hydroxide and nitric acid.
