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In the Reaction, HSO4- + CN- HCN

Question 7

Multiple Choice

In the reaction, HSO4- + CN- In the reaction, HSO<sub>4</sub><sup>-</sup> + CN<sup>-</sup><sup> </sup> HCN + SO<sub>4</sub><sup>2</sup><sup>-</sup>, which species are a conjugate acid-base pair? A) HSO<sub>4</sub><sup>-</sup>, CN<sup>-</sup> B) CN<sup>-</sup>, HCN C) CN<sup>-</sup>, SO<sub>4</sub><sup>2-</sup> D) HCN, SO<sub>4</sub><sup>2-</sup> E) HCN, HSO<sub>4</sub><sup>-</sup> HCN + SO42-, which species are a conjugate acid-base pair?


A) HSO4-, CN-
B) CN-, HCN
C) CN-, SO42-
D) HCN, SO42-
E) HCN, HSO4-

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