Determine the acid dissociation constant (Ka) for a 0.200 M solution of hydrogen sulfate ion with a pH of 1.35 if the reaction for the dissociation of this acid is HSO4- arrow H+ + SO42-. What is the pH of an aqueous solution of 0.139 M sodium...
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...
Become a Study.com member to unlock this answer!Create your account View this answer The strength of an acid depends on the ease of removal of a hydrogen ion from its compound and stabilization of the conjugate base. Ahas been...
said catalyst being characterised in that it is constituted essentially by sulphuric acid and the compound HB(HSO4)4, said catalyst comprising (in % by weight) between 0.4% and 68.8% of the compound HB(HSO4)4, and between 31.2% and 99.6% of the compound H2SO4, and said catalyst not con...
But even if I counted with 9.34 moles of HSO4¯ and 9.34 moles of H2SO4 (the amount of the acid equals its conjugate base), I would only get 9.34 H+. And no matter how much water I added, I would never get the concentration of H+, the negative logarithm of which would make ...
This is because it can dissociate by protonating itself, a process known as autoprotolysis.[2] It occurs to a high degree in sulfuric acid, more than 10 billion times the level seen in water: [citation needed]2 H2SO4⇌ H3SO4+ + HSO4−This allows protons to be highly mobile in ...
Oleum or pyrosulphuric acid(H2S2O7) isan oxoacid of sulphur. Why is oleum dibasic in nature? Sulphuric acid can form two kinds of salts, i.e. , SO4²- and HSO4- . It ionizes in water to form two hydrogen ions. Hence, it is said to be dibasic. ...
Which of the below bases have relatively strong conjugate acids? a. F^- b. Cl^- c. HSO4^- d. NO3^- Which of the following is the weakest acid? a. HClO2 b. HI c. HIO d. HBr e. HBrO Which is better to neutraliz...
In all cases, one substance is used on the paper and another on the finger, the two on contact developing a colored material of high tinctorial power, the color depending on the particular pair of substances. As such pairs of materials I may use: Aescioxalic acid C7HsO4 derived from aes...
All calculations concerning the marine carbonate system and buffer factors were done usingCO2SYS.m ver 2.049,50andderivnum.m51, respectively. TA and seawater pH was used as the input parameters. The stoichiometric dissociation constants of carbonic acid of ref.52and the bisulfate constant of ref....