Select the appropriate solution to add to each of the following solutions in order to prepare a buffer. a) 100 mL of 0.1 M HNO₂ + b) 50 mL of 0.2 M NH4Cl + c) 25 mL of 0.2 M HCN + Check

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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.