Identify if the following reaction is a precipitate reaction. If it is a precipitate reaction identify the precipitate.
2 NaC2H3O2 + H₂SO₄ = Na₂SO₄ + 2 HC2H302
1) No precipitate - all are soluble
2) No precipitate - all are insoluble
3) Na₂SO₄ is the precipitate
4) HC2H3O2 is the precipitate