70 ml of an aqueous solution of 0.085 M acetic acid. It has a Ka=2.25x10^-4. Calculate the ph of the resulting solution if the the original solution is mixed with 45 ml of 0.5 M HCl

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.