Nitric acid is a strong reducing agent , aluminum forms a thick layer of oxide on it while reacting with air and further nitric acid cannot oxidise Al oxide ans so nitric acid can be stored safely in it.
It is not recommended to store concentrated nitric acid in an aluminum vessel as nitric acid can react with aluminum, forming aluminum nitrate and liberating hydrogen gas, which can be hazardous. It is best to store nitric acid in containers made of compatible materials, such as glass or certain types of plastics.
Aluminium reacts with dilute nitric acid to give aluminium nitrate and hydrogen gas. aluminium + nitric acid -> aluminium nitrate + hydrogen 2Al(s) + 6HNO3 (aq) -> 2Al(NO3)3 (aq) + 3H2(g)
The salt formed when you mix aluminum oxide and nitric acid is aluminum nitrate. Aluminum oxide reacts with nitric acid to form aluminum nitrate and water.
nitric acid is light sensitve , it decomposes when expose in light. when aluminium is added to the conc HNO3 it remain passive in conc nitric acid,...... and moreover aluminium oxide layer is also form due to which it remain passive in conc nitric acid...
When aluminium hydroxide reacts with nitric acid, aluminum nitrate and water are formed. The balanced chemical equation for this reaction is: 2Al(OH)3 + 6HNO3 → 2Al(NO3)3 + 6H2O
Aluminium reacts with dilute nitric acid to give aluminium nitrate and hydrogen gas. aluminium + nitric acid -> aluminium nitrate + hydrogen 2Al(s) + 6HNO3 (aq) -> 2Al(NO3)3 (aq) + 3H2(g)
It is not recommended to store concentrated nitric acid in an aluminum vessel as nitric acid can react with aluminum, forming aluminum nitrate and liberating hydrogen gas, which can be hazardous. It is best to store nitric acid in containers made of compatible materials, such as glass or certain types of plastics.
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Aluminium reacts with dilute nitric acid to give aluminium nitrate and hydrogen gas. aluminium + nitric acid -> aluminium nitrate + hydrogen 2Al(s) + 6HNO3 (aq) -> 2Al(NO3)3 (aq) + 3H2(g)
The salt formed when you mix aluminum oxide and nitric acid is aluminum nitrate. Aluminum oxide reacts with nitric acid to form aluminum nitrate and water.
Because when aluminium comes into contact with nitric acid, an impervious layer ofaluminium oxide is formed. This layer of aluminium oxide will prevent the nitric acid from coming into contact with the inner aluminium metal. Thus this layer protect and prevent further reaction.
Pouring concentrated Nitric acid(HNO3). It will dissolve Silver but not Aluminium because, Aluminium will form a passivation layer which is resistant to Nitric acid
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i do not know. better refer wikipedia. sorry for the inconvenience.
nitric acid is light sensitve , it decomposes when expose in light. when aluminium is added to the conc HNO3 it remain passive in conc nitric acid,...... and moreover aluminium oxide layer is also form due to which it remain passive in conc nitric acid...
Aluminium is passive towards Nitric acid because Nitric acid forms a protective thin film on surface of Aluminium which protects from further reaction.
When aluminium hydroxide reacts with nitric acid, aluminum nitrate and water are formed. The balanced chemical equation for this reaction is: 2Al(OH)3 + 6HNO3 → 2Al(NO3)3 + 6H2O