Formic acid, HFor, has a Ka value of 1.8x10-4. You need to prepare a buffer having a pH of 3.25 from 0.10M HFor solution and a ).10M NaFor solution. How many mL of the NaFor solution should you add to 20mL of the 0.10M HFor solution to make your buffer?

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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.