Use an acid-base trababon 10 calculate the molar mass of an acid. A 0.1592-g sampie of an unknown monoprotic acid is dissoived in water and titrated with standardized barium hydroxide. The equivalence point in the titration is reached after the addition of 27.26mL of 4.692102M barium hydroxide to the sample of the unknown acid. Calculate the molar mass of the acid. g/mok Determine an unknown volume or concentration using an oxidation-reduction titration. Close Problem The concentration of a SO32 solution is determined by bitrating it with a 5.1743M solution of permanganate. The balanced net ionic equation for the reaction is shown below. 2MnO4(aq)+5SO32(aq)+6H3O+(aq)2Mn2+(aq)+5SO42(aq)+9H2O(I) the SO32 solution. Calculate the concentration of the SO32 solution