what does it mean for a weak acid to be in equilibrium?\nthe acids only slightly dissociate and readily…

what does it mean for a weak acid to be in equilibrium?\nthe acids only slightly dissociate and readily undergo reverse reaction.\nthe position of equilibrium in weak acids lies more to the right than to the left.\nat equilibrium there is a small amount of ha and more a⁻ and h⁺.\nat equilibrium there is the same amount of ha, a⁻ and h⁺.

what does it mean for a weak acid to be in equilibrium?\nthe acids only slightly dissociate and readily undergo reverse reaction.\nthe position of equilibrium in weak acids lies more to the right than to the left.\nat equilibrium there is a small amount of ha and more a⁻ and h⁺.\nat equilibrium there is the same amount of ha, a⁻ and h⁺.

Answer

Brief Explanations:

A weak acid only partially dissociates in solution. The dissociation - reaction is reversible and reaches an equilibrium state. At equilibrium, the forward (dissociation) and reverse (re - association) reactions occur at the same rate. Since it is a weak acid, only a small fraction of the acid molecules (HA) dissociate into ions ($A^-$ and $H^+$), and the reverse reaction readily occurs. The position of equilibrium for a weak acid lies more to the left (towards the undissociated acid) compared to a strong acid.

Answer:

The acids only slightly dissociate and readily undergo reverse reaction.