Calculate the PH of a Solution That Contains 3

question 48

Multiple Choice

Calculate the pH of a solution that contains 3.25 M HCN (K_a = 6.2 × 10^-10) , 1.00 M NaOH and 1.50 M NaCN.

• A) 8.28
• B) 7.46
• C) 9.25
• D) 8.86
• E) none of these

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