What is the ph of 40.0ml of a solution

Reference no: EM13688529

Problem- What is the pH of 40.0mL of a solution that is 0.19 M in CN^- and 0.27 M in HCN? For HCN, use K_a=4.9*10^-9.

Please demonstrate work if probable thanks

Reference no: EM13688529

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