Hydrosulfuric acid, often known as hydrogen sulphide, is a colourless, flammable, very dangerous gas with a “rotten egg” odour. Sewer gas, smelly damp, swamp gas, and manure gas are some of the more popular names for gas. It can be found in crude petroleum, natural gas, and hot springs. Show
Hydrosulfuric Acid formula is H2S and the molecule is sp3 hybridized. the Sulfur atom is in the centre connecting with two Hydrogen atoms, producing a bond angle smaller than 180 degrees.The existence of two unbonded electron pairs causes the molecule to bend.Because sulphur is more electronegative than hydrogen, the molecule is somewhat polar. In H2S, the vectorial sum of the bond dipole moments results in a non-zero total dipole moment. As a result, Hydrogen sulfide shows dipole-dipole interactions.
Molar Mass of Hydrosulfuric Acid Molar mass of Hydrogen = 1.00794 g/molSulfur molar mass = 32.06 g/mol Molar mass of H2S is 34.1 g/mol
Uses of Hydrosulfuric Acid
H2S Polar or Nonpolar?H2S is a slightly polar molecule because of the small difference in electronegativity values of Hydrogen (2.2) atoms Sulfur (2.58) atoms. Electronegativity determines polarity. If a molecule’s structure is not symmetric, the molecule is polar.In the case of symmetric structure, the dipole vectors on each molecule cancel each other out, resulting in the molecule’s nonpolar nature.Furthermore, the existence of two lone pairs on opposing sides of the two Hydrogen atoms makes the molecule more polar and results in the bending shape geometrical structure of H2S. A detailed explanation can be found at the link “h2s polar or nonpolar“. To summarize everything in this article, the following are some important points:
Hydrogen Sulfide (H2S) AcidHydrogen Molar Mass – What’s InsightH2S Polar Or Nonpolar| Easy ExplanationSulfurous Acid Formula & Lewis StructureHydrogen Cyanide-A Simple OverviewHydrogen ElectronegativityHydrogen Ion | Definition, Charge & FormulaIs HCl Polar or Nonpolar?Frequently Asked Questions (FAQs)Some of the frequently asked questions are given below 1. What is Polarity?The distribution of electrical charge over the atoms joined by the bond causes polarity. It is known, for example, that bonds between atoms of various elements are electrically inequivalent.In hydrogen chloride, for example, the H atom is slightly positively charged, whereas the Cl atom is slightly negatively charged. The existence of minor electrical charges on dissimilar atoms is referred to as partial charges, and the presence of partial charges indicates the presence of a polar bond.
2. Explain Hydrogen sulfide Lewis Structure in simple wordsIn the H2S lewis structure, there is a single link between two hydrogen and sulphur atoms. 3. H2S is acid or base?In its gaseous form, H2S is neither acidic nor basic, i.e. it is neutral, but when it is made into an aqueous solution, it releases the hydronium ions H+ and S2- ions. 4. What is sulfur electronic configuration?Sulfur electronic configuration is 1s2 2s2 2p6 3s2 3p4 CO2 Lewis Structure and Molecular Geometry |