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CN−(aq)+H2O(l)⇌HCN(aq)+OH−(aq)CN−(aq)+H2O(l)⇌HCN(aq)+OH−(aq) Check all that apply. Check all that apply. HCN/OH−HCN/OH− HCN/CN−HCN/CN− H2O/CN−H2O/CN− H2O/OH−

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Answer:

The correct answer is [tex]HCN/CN^- , H_2O/OH^-[/tex]

Explanation:

According to the Bronsted-Lowry conjugate acid-base theory, an acid is defined as a substance which looses donates protons and thus forming conjugate base and a base is defined as a substance which accepts protons and thus forming conjugate acid.

[tex]CN^-(aq)+H_2O(l)\rightleftharpoons HCN(aq)+OH^-(aq)[/tex]

[tex]CN^-[/tex] = Bronsted-Lowry base

[tex]H_2O[/tex] = Bronsted-Lowry acid

[tex]HCN[/tex] = Conjugate acid

[tex]OH^-[/tex] = Conjugate base

The correct answer is [tex]HCN/CN^- , H_2O/OH^-[/tex]

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