Which one of the following equations represents the reactionof a weak acid with a weak base? a. H+(aq) + OH-(aq) --->H2O(aq) b. H+(aq) + CH3NH2(aq)---> CH3NH3+(aq) c. OH-(aq) + HCN(aq) --->H2O(aq) + CN-(aq) d.. HCN(aq) + CH3NH2(aq) --->CH3NH3(aq) + CN-(aq) Which one of the following equations represents the reactionof a weak acid with a weak base? a. H+(aq) + OH-(aq) --->H2O(aq) b. H+(aq) + CH3NH2(aq)---> CH3NH3+(aq) c. OH-(aq) + HCN(aq) --->H2O(aq) + CN-(aq) d.. HCN(aq) + CH3NH2(aq) --->CH3NH3(aq) + CN-(aq)
Explanation / Answer
The Equation which represents the weak - Acid and weak- Base Reaction is : OH- ( aq. ) +HCN ( aq.) -------> H2O ( aq. ) +CN- ( aq.) as HCN is a weak Acid.