(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...
On the flip side, a 0.0005 M HCl solution is dilute, yet still strong. Conjugate acid is an acid that formed when the parent base compound gains one proton and the conjugate base is a base that formed when the parent acid compound loses one proton. Is NO2 a weak conjugate base? Expert...
What is the pH of a 4.0M solution of H2S? A 0.075 M solution of the weak acid HX has a pH of 3.85. What is the H_3O^+ in the solution? What is X^- ? HX? Find K_a What is the Ka value for a monoprotic weak acid with a concentration of 1 M...
Is a solution with OH- = 3.7 x 10-10 M acidic or basic? Explain. Explain the difference between acids and bases. Given an example of both. What is meant by a strong acid or base? Is H2S classified as an acid, a base, or a salt? Explain. ...
Hydrocyanic Acid:When dissolved in water, HCN is referred to as hydrocyanic acid. Hydrocyanic acid is a weak acid and the cyanide ion produced during ionization is extremely toxic to life.Answer and Explanation: To determine the molecular geometry of HCN, we will first draw its Lewis structure....
What strong acid and what strong base would react in aqueous solution to produce the salt potassium chloride, KCl? Determine (H3O+) in a 1.5 M HNO3 acid solution. If the acid is weak, indicate the value that (H3O+) is l...
Nitrile 5 was then treated with concentrated H2SO4 and H2S to furnish thioamide 6, and this was followed by a cyclization reaction involving 4-(2-chloroacetyl)- benzonitrile (7) which gave rise to isavuconazole 8 in 81% yield across the two-step sequence. The preparation of water-soluble ...
The letter A in the equation is a variable, and H2A represents the potential electron donor. For example, "A" may represent sulfur in the electron donor hydrogen sulfide (H2S), according to medical and life sciences news siteNews Medical Life Sciences. ...
(H2S) through anaerobic respiration or the sulfur-containing amino acids cysteine and methionine through assimilation into biomass. Previous studies have shown that high concentrations of H2S from sulfate-reducing bacteria in gut microbiota can adversely affect the bowel environment by increasing toxicity ...
(for example, P-SH + GSSH → P-SSG + H2S). A second idea is that protein persulfidation occurs through a two-step reaction with H2O2and H2S: first, oxidation of the thiol to the sulfenic acid (P-SH + H2O2 → P-SOH + H2O), followed by condensation ...