Consider a solution formed by mixing (200.0 mathrm{~mL}) of (0.250 mathrm{M} mathrm{Na}_{3} mathrm{PO}_{4}, 135.0 mathrm{~mL}) of (1.000

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Consider a solution formed by mixing \(200.0 \mathrm{~mL}\) of \(0.250 \mathrm{M} \mathrm{Na}_{3} \mathrm{PO}_{4}, 135.0 \mathrm{~mL}\) of \(1.000 \mathrm{M} \mathrm{HCl}\), and \(100.0 \mathrm{~mL}\) of \(0.100 \mathrm{M} \mathrm{NaCN}\).

a. Calculate the \(\mathrm{pH}\) of this solution.

b. Calculate the concentration of HCN in this solution.

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Chemical Principles

ISBN: 9780618946907

6th Edition

Authors: Steven S Zumdahl

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