Question

(HOCH2)3CNH2 + H2O = (HOCH2)2CNH3+ + OH amonia, tris reacts with HCl to form a hydrochloride salt, tris-HÇi. (HOCH2)3CNH2 + HCl → (HOCH2)3CNH3* + Cl-,

Answer 1

Ta The reaction between Tris and Hel is given by Notation Tris and Trist). since Pris has only one basic group Camino group), the reaction occur witha 101 Stoichiometry. Trist Hel Tris Ht tel. Concentration of Tris = No. of moles of this per litre. [Trie] = norien No of moles of Tie at any point in the titration is given by the initial number of moles (product of molar concentration & volume) with the no- of moles that have reacted substracted (No. of moles of the added, since the reaction occurs in a 1:1 relation). The volume of solution is the addition of original volume + the added Hol volume. So, Trist [Tris] . Liris - [HI] . LHCl Lorist LHCl Titration formula! GOV, C2. V 2 where I and a are the titrated compound and the titrant - C we consider Trip as 1) cia C₂ v2 0.1000m: 206+mi 20.00ml - = 0.1043 m.