What concentration does hydrocyanic acid exhibit

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Question- At what concentration does hydrocyanic acid exhibit (a) 0.05 percent ionization, (b) 0.10 percent ionization, and (c) 0.15 percent ionization?

Ka = 6.17e-10 if it means anything. I figured running backwards would do the trick however it didn't. Please show me how work it out above problem

Reference no: EM13692153

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