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Why is H2S acidic in water?
H2S is acidic in water because it can dissociate to form H+ ions, which can lower the pH of the solution. When H2S reacts with water, it forms hydrosulfuric acid (H2S + H2O → HS- + H3O+), which can donate a proton to water, increasing the concentration of H3O+ ions and making the solution acidic.
What is the pH of H2S?
The pH of H2S (hydrogen sulfide) in water is approximately 4.5. This is because when H2S dissolves in water, it reacts with water to form hydrosulfuric acid, which is a weak acid.
What is the solubility of H2S in water?
The solubility of hydrogen sulfide (H2S) in water is low, with only a small amount able to dissolve in water at room temperature.
Why did water and H2S look alike?
Water (H2O) and hydrogen sulfide (H2S) can look similar because they are both colorless, odorless gases at room temperature. However, they have different properties and compositions - water is composed of oxygen and hydrogen, while hydrogen sulfide is composed of sulfur and hydrogen. While they may look alike visually, their chemical structures and properties are distinct.
Is H2S a covalnet or ionic compound?
H2S is not ionic.It is a covalent compound.
What are NH3 and H2S in equilibrium with when dissolved in water?
NH3 is in equilibrium with NH4+ and H2S is in equilibrium with HS- when dissolved in water.
Can ozone be used to remove H2S from drinking water?
Yes. Ozone is a very powerful oxidizer, and will oxidize H2S into sulfate ion which can be consumed without bad effect (it is a laxative in large enough quantities). This effectively removes the odour and taste associated with H2S.
What are the effects of h2s dissolved in water on aquatic ecosystems?
The presence of hydrogen sulfide (H2S) dissolved in water can have harmful effects on aquatic ecosystems. It can decrease oxygen levels in the water, leading to suffocation of aquatic organisms. Additionally, H2S is toxic to many aquatic species, causing damage to their tissues and impairing their ability to survive and reproduce. Overall, the presence of H2S in water can disrupt the balance of aquatic ecosystems and harm the biodiversity of the environment.
What is H2S an acid base or salt?
it is a gas which in water shows the acidic property.
Formula for H2S dissolved in H2S equals sulfuric acid?
No, H2S is hydrosulfuric acid. Sulfuric acid is H2SO4
Why the structure of H2S and H2O so similar?
h2so4
Is H2S an ionic bond?
Pure H2S has predominantly covalent bonds. In solution in water, however, H2S readily ionizes to produce hydrogen cations and sulfide anions.
