The enthalpy of neutraliztion of weak base A OH and a strong base BOH by HCl are -12250 cal/mol and -13000 cal/mol respectively . When one mole of HCl is added to a solution containting 1 mole of A OH and 1 mole of BOH , the enthalpy change was -12500 cal/mol . In what ratio is the acid distribution between A OH and BOH?

The enthalpies of neutralization of a weak acid HA & a weak acid HB by NaOH are -6900 Cal/equivalent & -2900 Cal/equivalent repsectively. When one equivalent of NaOH is added to a solution containing one equivalent of HB, the enthalpy change was -3900 Calories. In what ratio is the base distribute between HA & HB ?

The enthalpies of neutralization of a weak acid HA and a weak acid HB by NaOH are -6900 cal/equivalent at -2900 cal/equivalent, respectively. When one equivalent of NaOH is added to a solution containing one equivalent of HA and one equivalent of HB, the enthalpy change was -3900 cal. The ratio in which the base distributed between HB and HA is x/y then x + y is

The enthalpy of neutralization of three weak bases BOH , B'OH and B"OH are -40.08 , -36.62 and -51.82kj//gram- equilvalent with HCl. The correct order of their basec srength is :-

The enthalpy of neutralization of three weak bases BOH , B'OH and B"OH are -40.08 , -36.62 and -51.82kj//gram- equilvalent with HCl. The correct order of their basec srength is :-

The standard enthalpy of neutralization of KOH with HCN and HCl in dilute solution is -2480 cal.mol^(-1) and -13.68 kcalmol^(-1) respectively. Find the enthalpy of dissocitation of HCN at the same temperature.

The enthalpy of neutralization of HNO_(3) by NaOH=-13680 cal//eqt. When one equivalent of NaOH is added to a dilute solution containing one equivalent of HNO_(3) and one equivalent of a certain monoprotic weak acid 13960 cals are evolved. Assume that the base is distributed between HNO_(3) and the weak acid in the ratio 3:1 and the weak acid is practically nonionized. Calculate the enthalpy of ionization of the weak acid.

The heat of neutralisation of strong base and strong acid is 57.0kJ/mol. The heat released when 0.5 mole of HNO_(3) is added to 0.20 mole of NaOH solution is