Your graphs, which will be used as a template for your lab data, should look like:28 When you titrate a weak acid with a strong base, such as NaOH, the reaction will go essentially to completion, giving an acidic solution until the equivalence point OH– + HC2H3O2 C2H3O2–+ H2O(1) ...
(a) HC2H3O2/C2H3O2- (b) HPO42 -/H2PO4- (c) both (a) and (b) (d) neither (a) nor (b)What type of amine is shown in this picture? (a) primary amine (b) secondary amine (c) tertiary amineWhat are the functional groups found in Benadryl?Identify the acid(proton...
(HC2H3O2) = 1.8 x 10 -5 so pKa = -log10Ka = 4.74. Thus when [HC2H3O2] = [C2H3O2 – ], pH = pKa = 4.74. 1 2 Basic Buffers In a basic buffer both the weak base and conjugate acid are present initially in roughly equal concentrations. The equilibrium is B + H2O BH + + OH...