Which of the following ions can act as both an acid and a base?

  • A
    $HSO_4^-$
  • B
    $SO_4^{2-}$
  • C
    $H_3O^+$
  • D
    $Cl^-$

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Similar Questions

Would gaseous $HCl$ be considered as an Arrhenius acid?

Write the conjugate base of the following: $HF, CH_{3}NH_{3}^{+}, H_{3}PO_{4}, HPO_{4}^{2-}$

Determine the order of basic strength for the following compounds:
$(I)$ $CH_3COO^-$
$(II)$ $CH_3CH_2^-$
$(III)$ $NH_2^-$
$(IV)$ $C_6H_5O^-$

The conjugate base of $HSO_4^-$ is:

What is the aqueous solution of $HCl$ known as?

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