Classify each of the following as a strong acid or a weak acid. Indicate how each should be written in aqueous solution. For example, should chlorous acid be represented as $HClO_2$ or as $H^+$ + $ClO_2^-$
hydrofluoric acid
In solution, this acid should be written as
hydrocyanic acid
In solution, this acid should be written as
carbonic acid
In solution, this acid should be written as