ther acid dissociation constant of hydrocyanic acid (HCN) at room temp is 4.9 X 10^-10. what is the pH of an aqueous solution of 0.080 M sodium cyanide?

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Chapter3: Mechanisms
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ther acid dissociation constant of hydrocyanic acid (HCN) at room temp is 4.9 X 10^-10. what is the pH of an aqueous solution of 0.080 M sodium cyanide?

 

11.11
2.89
1.3 x 10-3
7.8 × 10-12
3.9 x 10-11
Transcribed Image Text:11.11 2.89 1.3 x 10-3 7.8 × 10-12 3.9 x 10-11
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