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Usually an active metal displaces hydrogen acids. But Nitric Acid is a very strong oxidizing agent i.e. it leads to addition of oxygen to another substance
very quickly . Thus, when hydrogen is formed due to the addition of a metal to nitric acid, it oxidises hydrogen into water. That is why concentrated nitric acid is not used in the preparation of hydrogen gas.
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Why nitric acid cannot prepare hydrogen?
Nitric acid cannot prepare hydrogen because it is a strong oxidizing agent. When nitric acid comes into contact with reducing agents like hydrogen, it undergoes a redox reaction where it gets reduced to nitrogen gas instead of producing hydrogen gas.
Can concentrated nitric acid be stored in an aluminium vessel?
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.
Is nitric acid a dilute acid?
Nitric acid can be dilute or concentrated. This is simply a matter of how much of it you have in a given amount of a solution, which is variable.
What is the colour of concentrated nitric acid?
The nitric acid used in laboratory is colorless. The very concentated nitric acid - the fumans acid - with dissolved nitrogen oxides, can release white, red or brown fumes, very corrosive and toxic.
Elements in nitric acid?
Nitric acid contains hydrogen, nitrogen, and oxygen. It has the formula HNO3.
Why nitric acid cannot prepare hydrogen?
Nitric acid cannot prepare hydrogen because it is a strong oxidizing agent. When nitric acid comes into contact with reducing agents like hydrogen, it undergoes a redox reaction where it gets reduced to nitrogen gas instead of producing hydrogen gas.
Can concentrated nitric acid be stored in an aluminium vessel?
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.
Effects of concentrated nitric acid on water samples containing mercury?
Mercury (as a metal) is soluble in concentrated nitric acid.
How does concentrated nitric acid affects water samples containing mercury?
Mercury (as a metal) is soluble in concentrated nitric acid.
What is a chemical reagent of NaCl?
concentrated nitric acid concentrated sulphuric acid
Is nitric acid a dilute acid?
Nitric acid can be dilute or concentrated. This is simply a matter of how much of it you have in a given amount of a solution, which is variable.
What is the colour of concentrated nitric acid?
The nitric acid used in laboratory is colorless. The very concentated nitric acid - the fumans acid - with dissolved nitrogen oxides, can release white, red or brown fumes, very corrosive and toxic.
Does hydrogen peroxide contain nitric acid?
No, hydrogen peroxide and alcohol are two very different substances.
Elements in nitric acid?
Nitric acid contains hydrogen, nitrogen, and oxygen. It has the formula HNO3.
How do you prepare fuming nitric acid from nitric acid 69 percent?
To prepare fuming nitric acid from 69% nitric acid, you would need to concentrate the nitric acid by distillation under vacuum or by adding a dehydrating agent like concentrated sulfuric acid. This process will remove water and some nitrogen dioxide, resulting in fuming nitric acid with a higher concentration of nitric acid. Ensure to follow proper safety procedures due to the hazardous nature of fuming nitric acid.
How do you prepare 1 percent nitric acid solution?
To prepare a 1% nitric acid solution, you would mix 1 part of concentrated nitric acid with 99 parts of water (1:99 dilution). Always add acid to water slowly to avoid splashing. Use appropriate personal protective equipment when handling nitric acid due to its corrosive nature.
Comparison between dilute solution of nitric acid and a concentrated nitric acid?
A dilute solution of nitric acid has a lower concentration of nitric acid molecules compared to a concentrated solution. This leads to the dilute solution having a lower acidic strength and being less corrosive. Concentrated nitric acid, on the other hand, has a higher concentration of nitric acid molecules, making it more acidic and corrosive.
