CALCULATION OF pH OF MIXTURE OF ACIDS & BASES

CALCULATION OF PH OF ACIDIC AND BASIC BUFFER SOLUTION (HENDERSON-HASSELBALCH EQUATION)

TITRATION OF MIXTURE OF COMPOUNDS WITH ACID/BASE OR OXIDISING/REDUCING AGENT

Aqueous Solution OF acid and Base (Very Important Tricks/Information) || pH OF a Mixture OF Strong Acid and Strong Base || Idea OF Titration

pH OF Mixture OF Weak Acid & Strong Acid || pH OF Mixture OF Two Weak Acids||pH OF Diprotic Acids

pH of weak Acid & Base. Brief

Calculation OF PH OF Weak Acids and Bases,PH OF Mixture OF 1)Two Strong Acids,2)Strong Acid and Strong Base,3)Strong Acid and Weak Acid,4)Two Weak Acids

pH of Mixture of acid base

Estimation of pH OF Weak Acid-Weak Base

Types OF Salt||Salt Hydrolysis||pH Determination OF aqueous solution OF Acid + Base

The pH of basic buffer mixtures is given by : pH=pK_(a)+log((["Base"])/(["Salt"])) , whereas pH of acidic buffer mixtures is given by: pH= pK_(a)+log((["Salt"])/(["Acid"])) . Addition of little acid or base although shows no appreciable change for all practical purpose, but since the ratio (["Base"])/(["Salt"]) or (["Salt"])/(["Acid"]) change, a slight decrease or increase in pH results in. Mole of HCI required to prepare a buffer solution of pH=8.5 with 0.1 mole of NaCN in one litre solution is: (pK_(a) for CN^(-)=4.61)