Question

Review the equilibrium and choose the correct statement $HClO_{4} + H_{2}O$ ⇄ $H_{3}O^{+} + ClO_{4}^{-}$.

• A. $HClO_{4}$ is the conjugate acid of $H_{2}O$
• B. $H_{3}O^{+}$ is the conjugate base of $H_{2}O$
• C. $H_{2}O$ is the conjugate acid of $H_{3}O^{+}$
• D. $ClO_{4}^{-}$ is the conjugate base of $HClO_{4}$

Answer 1

Answer: (D)

$ClO_{4}^{-}$ is the conjugate base of $HClO_{4}$

Answer 2