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Nitric acid produces brown fumes on heating due to the decomposition of the acid into nitrogen dioxide gas. This reaction is a characteristic property of nitric acid.

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1y ago

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What is the difference between red fuming and white fuming nitric acid?

Red fuming nitric acid contains nitrogen dioxide, giving it a reddish-brown color, while white fuming nitric acid does not. White fuming nitric acid is purer and more concentrated than red fuming nitric acid. Both are strong oxidizing agents used in various industrial processes.


What does the Reaction between sodium nitrite and nitric acid produce?

The reaction between sodium nitrite and nitric acid produces sodium nitrate, water, and nitrogen dioxide gas.


Why must you carry out the oxidation of cu with hno3 in a fume hood?

The oxidation of copper with nitric acid (HNO3) produces nitrogen dioxide gas, which is toxic if inhaled. Conducting the reaction in a fume hood helps to contain and exhaust the toxic fumes, protecting the experimenter from potential harm.


What does hydrochloric acid and ammonia make?

Hydrochloric acid (HCl) and ammonia (NH3) react to form ammonium chloride (NH4Cl). This reaction is exothermic and produces white fumes of ammonium chloride.


What is formed if you mix hydrochloric acid with amonia?

Ammonia + Hydrochloric acid ----> Ammonium Chloride NH3 + HCl ----> NH4Cl


Which ion is presented if 6 M hydrochloric acid produces a vapor with an acrid odor?

By heating hydrogen chloride as a gas is released.


Which acid produce the following salts?

Nitric acid produces nitrates. Sulfuric acid produces sulfates. Hydrochloric acid produces chlorides. Phosphoric acid produces phosphates.


Is car battery acid flamable?

The fumes are flammable just like gasoline fumes.


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.


Why we use hydrocholric acidic instead of sulphuric acid why?

Hydrochloric acid is commonly used over sulfuric acid in certain applications because it is less aggressive, safer to handle, and produces less toxic fumes. Additionally, hydrochloric acid is more efficient at dissolving certain types of materials compared to sulfuric acid.


Ammonia and sulfuric acid?

Mixing ammonia and sulfuric acid can be dangerous as it forms ammonium sulfate, a strong acid. This reaction releases heat and produces toxic fumes. It is important to handle these chemicals with caution and in a well-ventilated area.


Can exposure to sulfuric acid fumes kill you?

Yes, exposure to sulfuric acid fumes can be fatal as it can cause severe damage to the respiratory system and other organs in the body.