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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.
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How mdea absorbs h2s and CO2?
MDEA (methyl diethanolamine) absorbs H2S and CO2 through physical and chemical absorption processes. In physical absorption, H2S and CO2 are dissolved in the MDEA solution due to their solubility in the solvent. In chemical absorption, the H2S and CO2 react with MDEA to form stable compounds, which are then removed from the gas stream.
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.
Is hydrogen sulfide soluble?
Yes, hydrogen sulfide (H2S) has some solubility in water depending on temperature.The solubility of H2s in water is approximately:0.4 g H2S /100 mL solution (20 °C)0.25 g H2S/100 mL solution (40 °C)More detailed data is provided in the links below.
What is the Chemical formula for hydrogen sulfur?
The chemical formula for hydrogen sulfide is H2S.
What is the balanced equation for sulfur dioxide and water vapor?
The balanced chemical equation for sulfur dioxide reacting with water vapor is SO2 + H2O -> H2SO3.
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 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 can be used to remove H2S from drinking water by oxidizing it into sulfur and other byproducts. The reaction typically involves converting H2S to elemental sulfur, which can then be removed through filtration or settling processes. Ozone is an effective oxidizing agent for treating water contaminated with H2S.
What is H2S an acid base or salt?
H2S is a weak acid, as it can donate a proton (H+) in solution.
Formula for H2S dissolved in H2S equals sulfuric acid?
The reaction for hydrogen sulfide dissolving in water to form sulfuric acid is 2H2S + 3O2 -> 2H2SO4.
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When is look alike day?
National Look Alike Day is April 20th.
Why do all the popes look alike?
They do not look alike. Each has a distinctive appearance.
Does Katie Price and Megan Fox look alike?
No, i don't think they look alike.
Does Selena Gomez have a look alike?
selean Gomez dose have a look alike and its me and my bffl
Who was paul McCartney's look alike?
William Campbell was Paul McCartney's look alike.
