How many grams of dry NH4ClNH4Cl need to be added to 2.10 LL of a 0.400 mol L−1mol L−1 solution of ammonia, NH3NH3, to prepare a buffer solution that has a pHpH of 8.58? Kb�b for ammonia is 1.8×10−51.8×10−5.

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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.