Classify each of the following as a strong acid or a weak acid and indicate how each should be written in aqueous solution.

strongweak
1. nitric acid ________(strong / weak) in a solution this acid should be written as _______
2. phosphoric acid_______(strong / weak) in a solution this acid should be written as _______
3. sulfurous acid_________(strong / weak) in a solution this acid should be written as _______