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Title: The acid-dissociation constant of hydrocyanic acid (HCN) at 25.0 C is 4.9 10-10. What is the pH of ... Post by: hlturner75 on Jun 27, 2021 The acid-dissociation constant of hydrocyanic acid (HCN) at 25.0 °C is 4.9 × 10-10. What is the pH of an aqueous solution of 0.080 mol L-1 sodium cyanide (NaCN)?
▸ 11.11 ▸ 2.89 ▸ 1.3 × 10-3 ▸ 7.8 × 10-12 ▸ 3.9 × 10-11 Title: The acid-dissociation constant of hydrocyanic acid (HCN) at 25.0 C is 4.9 10-10. What is the pH of ... Post by: gma_of_7 on Jun 27, 2021 Content hidden
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