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H2S is corrosive because it reacts with metal ions to form metal sulfides, which can break down the metal surfaces through chemical reactions. Additionally, H2S can promote hydrogen embrittlement in certain metals, causing them to become weak and prone to cracking.

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1y ago

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Is there ever any damage with H2S gas?

Yes - nearly always. H2S is a toxic gas and quite corrosive - slightly acidic.


How can one distinguish between the gases H2 and NO2?

H2 is odorless, while H2S has a foul odor resembling rotten eggs. H2 rises to the ceiling, while H2S sinks to the floor. H2 is harmless, while H2S is poisonous. H2 is not corrosive, while H2S is. Colder than -70°C, H2 is still gas, while H2S is liquid.


What are the properties and potential hazards associated with H2S in aqueous solutions?

Hydrogen sulfide (H2S) in aqueous solutions can have a foul odor, is highly flammable, and can be toxic if inhaled. It can also react with metals to form corrosive compounds. Exposure to high concentrations of H2S can lead to respiratory issues, eye irritation, and even death. It is important to handle and store H2S solutions carefully to prevent accidents and ensure safety.


Why heavier h2s?

Hydrogen sulfide is a chemical compound with the formula H2S. It is colorless gas with the characteristic foul odor of rotten eggs. H2S is heavier than air, very poisonous, corrosive, flammable and explosive.


How can you make h2s?

Add an acid to Na2S.It will emit H2S.


Is H2S ironic or covalent?

H2S is a polar compound.It is not ionic.


What is the pH of a solution containing H2S?

The pH of a solution containing H2S would be acidic, as H2S is a weak acid. The exact pH value would depend on the concentration of H2S in the solution.


What is the fomula for hydrosulfuric acid?

Hydrosulfuric acid is H2S. H2S (aq) (H2SO4 is sulfuric acid). The acids with "hydro" at the start of their names are all derived from dissolved gases, e.g. hydrochloric acid is aqueous hydrogen chloride, hydrocyanic acid is aqueous hydrogen cyanide etc.


What is the state of h2s?

H2S is a gas.It smells like rotten eggs.


Can H2S gas discolor carpeting?

H2S do not have bleaching properties.So it do not discolor


What is the formula for hydrosulfric acid?

The formula for hydrosulfuric acid is H2S.


Is the compound h2s an acid?

It is known as hydrosulfuric acid. Not to be confused with sulfuric acid which is H2SO4