(c)Hydrogen sulfide gas, H2S(g), is slightly soluble in water. It acts as a weak acid in aqueous solution.(i) State the meaning o f weak acid.Sketch a diagram to show HOw two sp hybrid o..… …合 ...[1](ii) Give the formul a o f the conjugate base o f H2S.(thermal...
After filtering, landfill leachate by acidification, showing orange-red to a solution, and then filter filters out solids, solids are washed, ether wash khaki solid, the solid is soluble in water in NH3 tonality, active carbon decoloration, filtering, white solid. 翻译结果4复制译文编辑译文朗读译...
Since hydrogen selenide is soluble in water, exposure limits are also set for accidental introduction into drinking water supplies. In the US, this safe limit is set at 0.01 milligrams per liter of water by the Environmental Protection Agency (EPA). In European nations like Germany, safe exposur...
Why is pyridine soluble in water and benzene isn t? Pyridine is soluble in water, whereas benzene isnot solublein water. ... Pyridine is polar (and capable of forming hydrogen bonds with water), while the nonpolar benzene is not capable of forming hydrogen bonds. ...
Why is formaldehyde soluble in water? It's a molecule. The intermolecular interaction it exhibits isdipole-dipole interactions. The oxygen is more electronegative than the carbon, so the oxygen holds the partial negative charge. ... The hydrogens are not directly bonded to oxygen, so this molec...
Class 12 CHEMISTRY Ethanol is soluble in water. Why? ... Ethanol is soluble in water. Why? Video Solution free crash course Study and Revise for your exams Unlock now Text SolutionVerified by Experts Ethanol is water soluble due to intermolecular hydrogen bonding between ethanaol and water. ...
(i) Hydrogen chloride gas being highly soluble in water is dried by: (a) Anhydrous calcium chloride (b) Phosphorous penta oxide (c) Quick lime (d) Concentrated sulphuric acid. View Solution Q2 Hydrogen chloride gas being highly soluble in water is dried by: View Solution Q3 Hydrogen ...
insoluble in water, soluble in organic solvents. They are weak alkaline, formed in an anhydrous salt and acid medium; Acid in water solution they are hydrolyzed to generate an amine and aldehyde. Most of the schiff's base is stable in alkaline solution. Schiff base hydrogenat 正在翻译,请等待...
In the case of benzophenone, the energy needed to break the hydrogen bonding in water is much higher than the energy gained through the weak dipole-dipole and dispersion interactions that are formed making the solvation process thermodynamically not favorable. ...
Why Boiling point of water is more than hydrogen fluoride(HF)? Explain why some ionic compounds are soluble in water. Explain why the solution used for intravenous (IV) drips is a 0.9% (w/v) NaCl solution in H2O. Why would a 1 M solution of MgSO4 have greater conductivity than a 1...