Use the titration results to calculate the moles of H_2SO_4 that were used to reach the equivalence point in each trial. Use your titration results to calculate the molar concentration (molarity) of the Ba(OH)_2 solution using the molar amount of H_2SO_4 used in each trial. Convert the mass of the barium sulfate precipitate, formed in each trial, to moles. Use the moles of BaSO_4 from 3 above to calculate the molarity of the Ba(OH_2) solution. Compare the results of your calculations from 2 and 4 above with the actual molarity of the Ba(OH)_2 solution. Which method of analysis, equivalence point or gravimetric determination, was more accurate in your experiment? Why?