BaCl2 +Na2SO4 = BaSO4(s) + 2Na +2Cl
Calculate the mass of the limiting reagent that reacted in the experiment for each trial.
Hints: Your limiting reagent is either BaCl2 or Na2SO4 calculate # of moles of your limiting reagent from the mass of your precipitate
Trial data:
Mass of unknown: 0.999 g
Actual mass weighted of Na2SO4: 1.42 g
Mass of precipitate: 0.182 g

Answer rating: 100% (QA)

From the equation it is clear that one mole of BaCl 2 reacts w... View the full answer