Chemistry, 10.03.2020 05:54 mildredelizam

A buffer solution has 0.625 M HCN and 0.575 M CN−. If 0.030 moles of NaOH is added to 400. mL of the buffer solution, what is the pH after the addition? The pKa of hydrocyanic acid is 9.31.

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A buffer solution has 0.625 M HCN and 0.575 M CN−. If 0.030 moles of NaOH is added to 400. mL of the...

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