choose-the-correct-statementa-an-aqueous-solution-of-carbonic-acid-h2co3-is-comp

Question

Choose the correct statement

Accepted Answer

An aqueous solution of carbonic acid, $$H_{2}CO$$_{3}, is composed of $$H_{2}CO$$_{3}, HCO_{3}^{-} and CO_{3}^{2-} because it is a weak acid and partially ionizes

Answer

An aqueous solution of carbonic acid, $$H_{2}CO$$_{3}, is composed of HCO_{3}^{-} and CO_{3}^{2-} because it is a strong acid and completely ionizes.

Answer

An aqueous solution of carbonic acid, $$H_{2}CO$$_{3}, is composed of $$H_{2}CO$$_{3}, HCO_{3}^{-} and CO_{3}^{2-} because it is a strong acid and completely ionizes

Answer

An aqueous solution of carbonic acid, $$H_{2}CO$$_{3}, is composed of HCO_{3}^{-} because it is a weak acid and partially ionizes

Answer

An aqueous solution of carbonic acid, $$H_{2}CO$$_{3}, is composed of CO_{3}^{2-} because it is a strong acid and completely ionizes.