What is the pH of the buffered created by dissolving 60.0g HCN (MM= 27.0253 g/mol) and 60.0g KCN (MM=65.12 g/mol) in the same 750.0mL water? (Ka= 4.0x10^-10) What is the pH of this buffered solution after 15.0g HCL (MM= 36.461 g/mol) are added?

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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.