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Oxygen is more electronegative than sulfur, resulting in more polar bonds with hydrogen.
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∙ 8y ago
H2O is more polar than H2S because oxygen is more electronegative than sulfur, resulting in a greater difference in electronegativity between the hydrogen and oxygen atoms in H2O compared to H2S. This difference creates a stronger dipole moment in H2O, making it more polar overall.
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Strongest acid HCl H2O HI H2S ranking weakest to strongest?
Weakest to strongest: H2O, HCl, H2S, HI. This ranking is based on the strength of the acids determined by their ability to donate protons. HI is the strongest acid in the list due to its highly polar bond between hydrogen and iodine, making it the easiest to dissociate and donate protons.
Why H2S is more acidic than H2O?
H2S is more acidic than H2O because the S-H bond in H2S is weaker than the O-H bond in H2O, making it easier for the H+ ion to be released in an acidic solution. Additionally, the larger size of sulfur compared to oxygen allows for better stabilization of the resulting sulfide ion.
Is H2S O2 equal to S H2O?
No, H2S and O2 are not equal to S and H2O. H2S is hydrogen sulfide, O2 is oxygen gas, S is sulfur, and H2O is water. The equation for the reaction between H2S and O2 to form S and H2O is 2H2S + 3O2 → 2S + 2H2O.
Why h2s is acidic and h2o is neutral?
H2S is acidic because when dissolved in water, it forms hydrosulfuric acid (H2S + H2O → H3O+ + HS-). The hydrogen sulfide molecule can donate a proton to water, resulting in the formation of hydrosulfuric acid, which increases the concentration of hydronium ions in the solution. On the other hand, H2O is neutral because it does not significantly ionize in water, resulting in a balanced concentration of hydrogen and hydroxide ions.
Why bond angle of H2S is less than H2O?
The bond angle in H2S (92 degrees) is less than in H2O (104.5 degrees) due to the larger size of sulfur compared to oxygen. The larger size of sulfur results in weaker repulsions between the electron pairs, causing the bond angle to be smaller in H2S compared to H2O.
Who has the most polar bond H2O H2S H2?
H2 molecule is the least polar. Between H2O and H2S, the most polar will be H2O as oxygen is more electronegative than sulphur.
Which is more polar h2s or h2o?
H2O (water) is more polar than H2S (hydrogen sulfide) because oxygen is more electronegative than sulfur. This results in a greater difference in electronegativity between the hydrogen and oxygen atoms in water, leading to a more polar molecule.
Is H2S ironic or covalent?
H2S is a polar compound.It is not ionic.
Strongest acid HCl H2O HI H2S ranking weakest to strongest?
Weakest to strongest: H2O, HCl, H2S, HI. This ranking is based on the strength of the acids determined by their ability to donate protons. HI is the strongest acid in the list due to its highly polar bond between hydrogen and iodine, making it the easiest to dissociate and donate protons.
Why H2S is more acidic than H2O?
H2S is more acidic than H2O because the S-H bond in H2S is weaker than the O-H bond in H2O, making it easier for the H+ ion to be released in an acidic solution. Additionally, the larger size of sulfur compared to oxygen allows for better stabilization of the resulting sulfide ion.
What is the polarity of H2S?
Polar
What contain polar bonds P4 H2S NO2 S22?
P4: Nonpolar covalent bonds. H2S: Polar covalent bonds. NO2: Polar covalent bonds. S2Cl2: Nonpolar covalent bonds.
What is the equation for photosynthesis using CO2 and H2S?
It is not using H2S gas. It is using H2O liquid.
Balance this equation lioh plus h2s equals li2so4 plus H2O?
liho+h2s=
Why h2s is acidic and h2o is neutral?
H2S is acidic because when dissolved in water, it forms hydrosulfuric acid (H2S + H2O → H3O+ + HS-). The hydrogen sulfide molecule can donate a proton to water, resulting in the formation of hydrosulfuric acid, which increases the concentration of hydronium ions in the solution. On the other hand, H2O is neutral because it does not significantly ionize in water, resulting in a balanced concentration of hydrogen and hydroxide ions.
Why are the structures of H2S and H2O so similar?
The structures of H2S and H2O are similar because both molecules have two hydrogen atoms bonded to a central atom (sulfur and oxygen, respectively) through a covalent bond. Additionally, both molecules follow the octet rule, with the central atom having a full valence shell of eight electrons.
Why the structure of H2S and H2O so similar?
h2so4
