Calculate the Percent Ionization of Cyanic Acid, K_a = 2

question 2

Multiple Choice

Calculate the percent ionization of cyanic acid, K_a = 2.0 × 10^-4, in a buffer solution that is 0.50 M HCNO and 0.10 M NaCNO.

• A)0.02%
• B)0.10%
• C)0.20%
• D)2.0%
• E)20%

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